by Tracy Porter | May 1, 2018 | Math, Teaching and Learning

**Summer Learning—An Enrichment Opportunity**

**Summer school! What student or parent wants to hear that? Not too many, and that is because the term “summer school” has a negative connotation associated with it. Usually it insinuates that the student fell short during the school year and has to use the summer to make up their loss. But what about “Summer Learning”? Does this sound more favorable? **

## What Do Studies Show?

**According to a 2010 study by the Wallace Foundation, just 25 percent of school-age children participate in a summer learning program. Why should only failing students use the summer to play catch up? Why not all students use the summer to maintain and get ahead? I suggest that parents and students see the summer downtime as an opportunity for enrichment and learning for fun, if you will. Throughout the school year, our students experience a lot of pressures from grades and distractions from other students and activities and rarely get to learn for the sake of learning and to be enriched.**

**In addition, numerous studies have shown that students forget a portion of what they have learned during the school year over the summer. This causes many teachers to spend a lot of time reviewing skills and delaying lessons at the beginning of the year. Students just fall behind as they try to jump back into the school year and keep up. **

## Nature of Learning Math

**In particular, math is one subject that requires consistent practice and repetition. Could you imagine if you interrupted your workout routine for 2 months and did nothing? Surely you might experience, weight gain, muscle loss, and a decrease in cardiovascular strength. It should make sense that the same thing happens to our math skills if we don’t stay in good practice.**

**There are many proven benefits to summer learning. These may include students’ grades upon their return to school, their attendance, and even classroom behavior. Summer enrichment and learning programs can be found in many places in the community. MaThCliX® offers summer math lab and several enrichment classes during the summer. Math enrichment can even be practiced at home! You can visit https://www.greatschools.org/gk/articles/build-math-skills/ to learn about some ways to build up math skills around the home.**

by Simon Cheek | Mar 19, 2019 | Math

Advanced Placement (AP) vs. Dual Enrollment

The decision of taking either AP courses and Dual Enrolling at a nearby college (or even both) is a choice that many of us will have to make, and is one that is incredibly important in preparation for college. Before making this decision, consider all of the differences carefully. Each person is different, and depending on your goals, different options may be better.

Here is what I’ve come to learn by being both an AP student at my high school and a Dual Enrollment Student at Kennesaw State University.

Advanced Placement (AP):

Advanced Placement courses are rigorous courses offered by the college board to encourage students to challenge themselves in high school and earn potential college credit. With every AP Class comes an AP Exam, taken at the end of the school year, which gives each student a grade from 1 to 5. Depending on this score, students may be able to earn college credit for taking that course/test while in high school. In addition, AP Classes can help to boost weighted GPAs at certain schools, and the number of AP Classes taken in high school are also carefully considered by colleges.

AP Classes are often intense in both material and workload. These classes are much more difficult than regular classes (at least in my experience), and will also demand a considerably larger amount of time in homework and study. Those who perform well in AP Classes spend much of their time focusing on schoolwork.

Dual Enrollment (DEP):

Dual Enrollment courses are available to any student that is admitted into a Dual Enrollment program at a nearby university. Students apply similarly to how they would when applying to college as a senior. The requirements for each college varies, so be sure to research the colleges that you are considering!

Dual Enrollment courses are no different than regular college courses, students are in the same classes as regular college students. In my experience, the material is more difficult than traditional high school courses, but for many, not as difficult as AP. However, a significant difference from high school will be both the workload and responsibility. Dual Enrollment students will have a lot more free time, and often less homework (most of the time). However, this means the student must be proactive in making sure that they understand the material and study well. In addition, there are far fewer grades in college, with most grades being dependant on only a couple exams.

Being a dual enrollment student also means being a lot more independant than a high schooler. Students are treated the same way college students are, and are completely surrounded by college students. Many students enjoy the freedom associated with being a dual enrollment student, but generally this means that students will need to be able to handle an adult environment.

Other things to consider:

It is possible to be both an AP Student and a Dual Enrollment Student. Many students enroll part time, alternating between the two every day. However, this means that the student has to be willing to move back and forth between the two every day they have classes.

For the students who are near the top of their class and aiming for Valedictorian/Salutatorian, you will want to consider the fact that most of the time, Dual Enrollment classes do not give the same GPA boost as AP courses. Only some colleges offer courses that give a GPA boost. You will want to research the universities that you are considering.

You do not have to attend the same college you dual enrolled at after you graduate high school. Many students attend different schools than the ones they dual enrolled at.

When it comes to looking as good as possible, many top universities have different preferences concerning students who took AP/DEP classes. It should be noted that many of these universities consider the fact that AP Classes are more difficult than college courses. When in doubt, ask the university.

Each high school/university will be an incredibly different experience. Do not decide to Dual Enroll until you have decided on a college (or more) to dual enroll at and have researched them carefully.

Each university is different in the AP/DEP Credits that they accept. Make sure to research your potential universities and find out which AP/DEP courses they accept as college credit.

In general, each student will make different decisions based off of their circumstances. No one option is directly better than another. No matter your decision, each option will be a great way to prepare you for becoming a college student!

by Walt Mendenhall | Jan 23, 2019 | Math

Learning math can be comfortable. Essentially, everyone can learn mathematics. When it’s presented well,

learning mathematics needs about the same ability level as learning to read. You may have heard of people who have gotten discouraged about learning math, but I believe that is because they had poor instruction.

I’ll discuss some of the ways mathematics can be presented well, but first I want to say what that presentation will accomplish, so it will be clearer what the good teaching does.

For learning a mathematical principle, a student needs several steps or stages.

A. Understand the statement of the principle.

B. Have a way of remembering it.

C. Recognize where to apply it.

D. Have enough practice using it to feel confident in its usage.

E. Get feedback and make corrections.

Here are some of the aspects of good teaching. Each of them helps one or more of the steps A through E.

1. Relate the new principle to something (mathematical or otherwise) that the

student already knows about. For example, basic algebra principles can be presented

as helping with arithmetic, like 2998 * 3002.

2. Sometimes draw a diagram or illustration of the principle, so it can be

visualized. Usually a larger diagram is better than a small one.

3. Sometimes make two statements of the principle, one easy to remember and one

precise. In any such statement, strive for clarity.

4. Show simple examples of the principle’s usage. This can even precede aspects 1 through 3,

depending on the complexity or abstractness of the principle.

5. Decide whether to present the proof. The proof can help with understanding

why the principle is true, which can help with A, B and C. Or it can be too

much of a sidetrack.

6. Observe the student using and stating the principle, and give feedback.

7. Spend enough time on the principle.

by Matthew Wessler | Jan 14, 2019 | Teaching and Learning

We learn something new everyday, and as technology rapidly accelerates, education is becoming more available to people throughout the world. All someone needs is a smartphone and an internet connection to have the world at their fingertip. Subsequently, people wonder and debate whether it’s better to learn in a classroom setting or through a computer screen, ie, online or on-campus. Therefore, I thought sharing my experience with students would help them make an informed decision.

This spring is my third semester of college, and during my first two, I solely did online courses, ranging from English classes to Accounting, or STEM-related ones in computer science and calculus. Unlike the myth, online is not less demanding or rigorous than on campus-courses; they’re very similar. Online and on-campus professors both follow schedules based on their syllabi. They both present similar challenges: difficult material, a requirement for time management, and discovering how the class functions. Finally, in both contexts, there should be a professor present who enjoys his or her job and wants to foster growth and critical thinking. I enjoyed my online courses for these reasons, but the essential reason I took online courses is that they were convenient for me, which is also why many other students take them.

When taking online courses, students can create a learning environment tailored to their learning style and needs. For example, they don’t need to over study a topic if they feel comfortable on it, which may occur in a group class setting; or on the contrary, students can spend as much time as they need to understand something. This independence can appear daunting sometimes, but people can succeed in virtual classes with some determination and a proactive mindset. They don’t have to feel alone, either. They can reach out to other students through discussion boards, or they could email their professors to ask a question or schedule a review session. They should try to answer the problem themselves first, though. Practicing this skill will help make a student more marketable to the workforce since he or she will have acquired valuable problem-solving skills.

In conclusion, I’d recommend online courses to students because they maintain high standards and develop competency and self-sufficiency. Most professionals suggest having both an online and in-person class because then students can have both sets of benefits, and I fully agree with them.

by Matthew Wessler | Dec 5, 2018 | Math, Teaching and Learning

A student learns that he has a test coming up sometime next week; a week goes by, and the student just now starts studying for his exam: the day before it! We’ve all been there; sometimes, it’s unavoidable, but students who continuously fall into this trap of procrastinating need to improve their study methods.

One of the best scientifically proven ways to study is through spacing assignments, known as the spacing effect. Students divide their studying time up into multiple periods, instead of all at once, which is called cramming. Cramming will help students remember information in the short run; however, they will lose this knowledge over time. Spacing has the opposite effect: it is less stressful, and students will have more time to process information and store it into their long-term memories. According to numerous studies, students who study through spacing perform significantly higher on retests compared to students who crammed.

One major criticism from learners who are new to the spacing method is that they forget what they learn. They feel frustrated because the material they spent time practicing days before they’ve since forgotten and now need to relearn. Their perception is justifiable; people are bound to forget some information, but what they don’t realize is how crucial forgetting is in the learning process.

When students must relearn material, they strengthen their neural connections involving the subject, which helps them solidify the knowledge. Ultimately, most courses in school build on previous ones, so it’s imperative for students to understand and recall information from prior units. For example, when a student enters Algebra Two, it’s assumed that they know the material from Algebra One, and the course will build on those topics. However, if the student only crammed for the Algebra One tests, then most of that material has been lost, and there are many gaps. While initially, it may frustrate students to relearn material that they’ve just studied, it’s an essential part of the learning process. Finding these gaps also exposes what the student must review more, and by doing so, they will strengthen those connections and have greater ease remembering the material later.

The opposite effect occurs during cramming; students proceed past the unit without retaining much of what they’ve learned. Students can avoid this dilemma by working on their assignments diligently, quizzing themselves without aid from their notes, and acknowledging areas that require more attention. By implementing these strategies, they’ll create the habits to succeed in whatever field they’re pursuing, from sports to law enforcement to medical school.

by MaThCliX | Sep 11, 2018 | Math

“Show your work”, “Show your work”, “Show your work”, etc.! The all too often phrase said by math teachers to students. And the students reply is often like, “But, I got the right answer!”.

So, why isn’t the answer good enough for most math teachers? The answer to this question is that good mathematics is not about the answer, it is about reasoning, which will eventually lead to the correct answer.

Good mathematics is about reasoning. Solutions in mathematics should never involve “leaps of faith”, guessing, or the idea that it just seemed right. The beauty of mathematics is there is always a clear, logical argument as to why the solution is correct. The ideal should be that all students can learn how to present these arguments in such a way that anyone, anywhere can follow the solution. This is what I am calling a universal solution.

**What constitutes a universal solution? **

Well, first of all, it should be factually correct. All information contained in a solution should be true and accurate. Mathematics is built upon definitions and axioms. It is from there that we can launch forward to proving new ideas. In classrooms, most students are not focusing on the proof of new ideas, but learning to explain clearly the ones that already exist. Second, the solution should address the problem in a clear and coherent manner and not contain any irrelevant information. Finally, there should be a logical flow, from step to step, with sound reasoning as to why each claim can be made. In summary, always ask yourself, could my solution be understood by anyone, anywhere, anytime?

**Example of a Universal Solution**

Explain which value is greater, 0.003 or 0.0006691?

When comparing numbers, the digit to the left of any other digit will always represent a higher place value. For example, a 9 in the ones place will always be less than any digit that is in a higher place value, like even a 1 in the tens place. For 0.003, the first non-zero digit, 3, occupies the thousandths place while in 0.0006691, the digit in the thousandths place is a 0. Although there is a 6 in the ten-thousandths position and 6 is greater than 3, thousandths are greater than ten-thousandths, so any digit in the thousandths position will always be more than a higher digit in a lesser position. Therefore, 0.003 > 0.0006691.

by MaThCliX | May 23, 2018 | Math, Teaching and Learning

When Should Students be Introduced to Calculators? I am sure that this topic could spark an interesting debate. Well, I certainly have no interest in debating, but, I would like to bring to light, my professional belief on this topic, after working with math students for almost 20 years.

First, I would like to explain theoretical mathematics as doing math independent of the world. It uses reasoning, proof, and abstract concepts to establish truth upon truth. While things going on in the world around us may inspire a theoretical mathematician with new ideas, the study of theoretical mathematics does not depend on the world around us. So, some might argue that if math does not have a direct “real-world application”, then it is useless. This is not true since even applied mathematicians draw on theoretical mathematics to solve problems related to the the world.

Research has shown that students receiving more instruction in theoretical math do better overall because they build a mathematical foundation that will allow them to extrapolate math to other real-world situations. If math is just taught for a specific application, then the student will not be able to transfer that knowledge to another context. Theoretical mathematics does not change. It is simply, truth.

Now, let’s get back to the calculators! What is the purpose/role of calculators in mathematics? To make it simple, calculators are used to speed up extensive calculations involved in real-world problems. The problem is that students who haven’t developed a strong math foundation are using these calculators for much smaller calculations that they should be doing by hand, to strengthen their grasp of numbers, or even in their head in some cases. When students do computations by hand, they develop a feel for number patterns and a respect for mathematics. They build a foundation of mathematics that will be evergreen, and thus withstand the test of time and any changing technology.

Consider this example: I watched an advanced 9th grader go to her calculator to compute 105-90. A person with a strong sense of numbers would likely “mentally” compute this by knowing that from 90, it’s 10 more to 100 and then 5 more past 100 so the difference is just 10+5 =15. Once this skill is developed, it is certainly quicker to state this difference without a calculator! Just in case you think this example is too “complicated”, what about watching a student perform 13-9 on a calculator? That is not what a calculator was invented to be used for!

So, what am I suggesting? I am suggesting that calculators aren’t really needed until a student has a solid grasp of number sense. So solid, they won’t “forget” how to do basic arithmetic on all numbers, including integers, fractions, and decimals. So, when is this? Well, clearly it will vary from student to student, but in general, I would go as far as to suggest not allowing calculators until at least precalculus. And even then, limiting their use. Even the AP Calculus exam and the SAT have “no calculator” sections!

I say to all math teachers, let’s put the pencils in student’s hands and give them lots of paper and let them DO MaTh! There is no shortcut or tricks to learning math. Each student has to walk the road and allow their brain to make the connections.

by Patrick Burnett | Mar 17, 2018 | Math, Teaching and Learning

Take a moment and think about your greatest talent or accomplishment. Did it come naturally to you? Regardless of your inherent skills and natural gifts, I’d wager there’s no fluke as to why you became proficient at it? You probably practiced it. Even those once-in-a-lifetime achievements are not flash-pan. It takes consistent rehearsal to master any skill, conventional wisdom pointing towards about 10,000 hours of active repetition to completely develop any proficiency, skill, or craft.

Cognitive sciences hold that the brain retains information through the creation of neural path via a process called “rehearsal”. Building a highway incorporates this rehearsal process into a simple analogy. The first time we see a new vocabulary word or equation, the brain begins the process of cataloging that information by making a very linear path to the idea. Prefatory manipulation of that same information soon develops that road into a two-lane highway, one could think of as an ellipse. Over time, the more we use a given fact or review a certain concept, we keep elaborating on this highway and eventually our brain adds passing lanes and short-cuts along that same highway; instead of one to and fro’ route created to reach the destination, the brain builds a myriad of possibilities to aide in our scholarly journey.

As soon as you find something you enjoy, or something that really sparks your interest, “go with it”. Do not hesitate to find sixth gear and “put the pedal to the metal”. As we break down individual pieces of something we begin to not simply understand what, but why. Several highly successful entrepreneurs and artists vigorously rehearse this truly simple process:

- Write. It. Down.

Get a small notebook, and keep it and a pen on you at all times. Pockets are for things, not your hands. Even a simple one-word note can lock it in your “thought processor”.

- Re-write.

Did you capture everything the first time? What was it that you really wanted to say?

- Re-work. Re-build. Re-do.

Was that everything you wanted to know? Is that the only reason you wanted to know it? Is that the last time you want to visit this?

- HAVE FUN WITH THE PROCESS

If at first you don’t succeed, try, try again.

Many awesome things are nonsense the first time we experience them, right? At some point we all could not talk or form sentences, we could not write, we could not read… In grammar school we constantly rehearsed these skills, and continue to rehearse these techniques the rest of our lives. Mastering a skill takes no more effort than continuous performance and utilization of that skill. As the saying goes: “You know how you get to Carnegie Hall, don’t ya?” Practice. That first draft pales in comparison to that final, proofed, and re-worked draft. Your first solo will probably not be the best, but your last will certainly NOT be the worst.

by Brandon Baker | Feb 21, 2018 | Math

**Three Strategies to Conquer MaThCliX Digits of Pi Contest**

On March 14th, MaThCliX will be hosting our third annual Pi Day, which is filled with a variety of activities for students of all ages. The most anticipated event of the day is the “Digits of Pi” Contest. The rules are simple: whoever wants to participate merely has to recite as many digits of Pi, the famous irrational number, as they can (in order, of course), in other words, master the digits of Pi. The person that says the most digits of Pi accurately wins a Pi Day t-shirt and a pie/cake! Good luck to everyone competing; I hope you find these tips useful! (P.S. make sure you have the correct digits of Pi pulled up on your phone or computer while attempting to memorize it.)

**Strategy #1:**

One way to memorize the digits of Pi effectively is through auditory learning. Look at the first 5 digits of Pi and say each one of them out loud. Repeat the process four more times while still looking at the correct form of Pi to guide you. Then look away and try to say the five digits by memory. If you get it correct the first time, then repeat it four more times while looking away. However, if you get it wrong the first time, look back at the correct form and repeat the five digits five times while looking again. Next, attempt to say it five times without looking (successfully this time, hopefully). Repeat these steps until you feel like you have those five digits glued to your brain. If you can use this strategy every day for 10 days before the contest, you will have memorized the first 50 digits of Pi!

**Strategy #2:**

Carry around a piece of paper with Pi written on it. Whenever you have a minute to spare either in the classroom or at home, take out the piece of paper and begin writing the digits of Pi by memory, as many as you can do. Then look at the correct form of Pi and assess how you did. Next, write it again, maybe this time adding one or two digits on to the end. If you make this a habit for a week or two before the contest, you are bound for success.

**Strategy #3:**

This final strategy is based off the idea that it is easier to remember numbers that have a purpose rather than a random sea of numbers. What you do is assign phone numbers to each set of ten digits in Pi and then attempt to memorize each phone number. It helps to set patterns within the phone numbers to better remember them: make the first letter of the name for the first phone number an “A”, the first letter of the name for the second phone number a “B”, etc. Also, try making the numbers of letter in each name correspond with the first number in that phone number. Try memorizing one phone number every 2 days, and in 10 days you will know 50 digits.

Everyone is different, so a technique that works for one person might not work for another. Experiment with different memorization techniques and find which one works best for YOU. Also, just a reminder: last year’s winner recited 108 digits of Pi. Good luck, and we’ll see you on March 14th!

by Anthony Ojwang | Jan 13, 2018 | Math, Teaching and Learning

## What is a Math Person Anyway?

“I’m just not a math person!” A phrase often said multiple times by students, but one that is quite false. But, what is a math person anyway? While math ability may be genetic to some, there are many different factors that could assist you in becoming a better math student all around. To showcase this, I dive into two factors that could help you become a more successful math student in the future:

- Preparation

One of the keys used to achieve the highest level of potential in a certain area of study is preparation. Athletes practice their craft everyday in order to become the best they can be. Musicians prepare their music and practice for numerous hours before ever thinking about stepping on to a live stage in front of their fans. The same principle applies when it comes to the study of mathematics. The most common quote could not be more true for math as practice truly does make perfect. Math requires being exposed to numerous problems in order to fully grasp all the ways a question could be asked to you. Without proper preparation, you are only hindering yourself from the success you could be seeing. Preparation helps take down the surprise effect whenever you’re sitting in class for a test and running through the questions. On top of that, preparation makes you feel more confident, which in turn could lead to more engagement in class or even with a tutor if you’re seeing one. This boosted confidence is just a reassurance to yourself that you’re starting to understand the concepts better and next thing you know, you yourself are slowly becoming that almighty “math person”!

- Organization

This principle is definitely overlooked, but ties in hand-in-hand with the skill of preparation. Students should attempt to become an organized person, as it helps in the studying process for tests and quizzes they will foresee in math. For example, a highly organized person always knows where to look back for practice problems, notes, and even homework assignments when preparing for upcoming tests and finals. This can come in handy as they will be able to not only follow along with their notes, but they’ll be able to utilize them in order to create practice tests and problems for a complete review. Organization is one of the key factors tied with any successful person in any industry, and so it certainly matters in the learning of mathematics!

All in all, I want it to be known that anybody can achieve the status of being a “math person”. These two factors are certainly not the only ones that can help benefit you in the long run, but they can be seen as the building blocks to beginning your successful math journey. It all starts with some preparation and organization and the future of your math career is all in your hands! So next time you see that student next to you make that high math grade, remember, it’s more likely that he or she was prepared and organized and worked for that grade and is not just a “math person”.