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Order of Operations Worksheet Set #1

Order of operations is one of the easiest types of questions na pwedeng lumabas sa exam. It’s also one of the easiest questions to get wrong. That’s because the discipline of following the correct order in solving the problems takes a lot of practice. You have to be so in tune with the rules of operations that they’re second nature to you.

So, ano ba ang tamang order?

  1. Parentheses
  2. Exponents
  3. Multiplication/Division
  4. Addition/Subtraction

If walang parentheses na nakalagay, place them yourself. That will help you prioritize the correct steps.

Here’s a set of five worksheets with increasing difficulty. Start with Worksheet #1 and move down.

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Mean, Median, and Mode

There may be a couple of statistic questions in the examination. Kaya it’ll pay to brush up on these simple concepts-the mean, mode, median, and range.

So, how do you solve for them? Here’s how:

  • Mean = Average. All you have to do is to add all of the scores and divide it by the number of scores. For example: 3, 4, and 5 will give you a mean of 4 because (3+4+5) divided by 3 is 4.
  • Mode = The score with the most repetitions. In short, yung pinakasikat or uso. For example: 3, 4, 4, and 5 will have a mode of 4 because there are 2 4s and just one each of 3 and 5.
  • Median = Middle. Write all of the scores in ascending order and pick the number in the middle spot. For example: 3, 4, 5, will give you a median of 4 because it is the middle number.
  • Range = The largest score minus the smallest score. For example: 3, 4, and 5 will have a range of 2 because 5 – 3 is 2.

It’s time to put that into practice. Here are a couple of worksheets to get you started.

Mean, Median, Mode #1

Mean, Median, Mode #2

Are you already part of Team Lyqa?

Join us on Facebook by liking this page: https://www.facebook.com/teamlyqa

and follow this site to get an update as soon as I publish a new post.

Keep praying. Keep learning. Keep believing.

Polynomials Worksheets #1

I know, I know, there’s no way that we can use this concept in real life. It’s not like we need to know how to factor special polynomials in order to buy stuff from the supermarket or calculate the amount of tax we need to pay. Yun nga lang, kasama pa rin ito sa Civil Service Exam.

Pero, if you don’t understand how to solve these problems, that doesn’t mean that you won’t pass the test. Usually, there’s just one or two questions about polynomials sa exam. As long as you have a solid grasp on the other topics, you’re good to go.

Adding and Subtracting Polynomials #1

Multiplying Monomials by Polynomials #1

Multiplying Special Binomials #1

Factoring Polynomials #1

If you want more worksheets to practice with, you can make your own using Math-Aids.com.

Are you already part of Team Lyqa?

Join us on Facebook by liking this page: https://www.facebook.com/teamlyqa

and follow this WordPress site to get an update as soon as I publish a new post.

Keep praying. Keep learning. Keep believing.

Speed Math #2: Multiplying by 5

Hi, Team Lyqa! I’m happy that a lot of you are responding positively to our new website. I promised to pair my existing videos with a short quiz/assessment and here’s another one.

In this video, I share my technique on how to multiply numbers by 5. This is one of the steps that build my Speed Math technique along with Chunking which you can see in an earlier post here.

So, watch this video, learn from it, and take the quiz below to practice what you just learned.

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4 Steps to PREP for an Exam

One of the biggest questions that faces people when they decide to take a challenge on is, “What do I need to do to prepare?” That’s the same question we need to ask ourselves when we take an exam.

Here’s what I do to prepare:

1.Pray

2-4 Consider it a sheer gift, friends, when tests and challenges come at you from all sides. You know that under pressure, your faith-life is forced into the open and shows its true colors. So don’t try to get out of anything prematurely. Let it do its work so you become mature and well-developed, not deficient in any way.

James 1:2-4 (The Message)

2.Relax

Have you ever experienced drawing blanks on a question that you were 100% sure that you knew? That’s probably because you were too anxious that you psyched yourself out. You have to be as relaxed as possible to do better in an exam.

Find a relaxation technique that works for you. Proper breathing helps. Do the other 3 things on this list and that will help, too.

3.Eat and Sleep Well

If you don’t eat or sleep well enough on the days that you study and before the exam, you are setting yourself up for failure. That’s not superstition, folks. That’s science. If you’re hungry, your mind will have less time to think about anything else aside from finding food. If you’re sleepy, your mental and physical processes will be slower. Mythbusters even proved that lack of sleep is as good as being drunk. Would you take a life-changing exam while drunk? Of course, you won’t! So, make sure that you’re well-fed and well-rested.

4.Practice

Find as many exercises as you can. Go and download one of those free Civil Service Review apps. Follow this website. Ask questions. Keep practicing and do what you can to best your previous scores.

Be part of Team Lyqa!

Here’s how you can do it.

God bless you!

Keep studying. Keep learning. Keep believing.

Aja woot!

The Aftermath

The results for the May 2015 Civil Service Examination are in and with it came a roller coaster of emotions for me.

I was really happy for those who passed, but I can’t shake off the weight of knowing that there were people who didn’t make it. Nagulat rin ako sa depth ng emotions at anxiety na idinulot ng pag-aabang at paghahanap ng results sa akin. When I took the exam, I didn’t care as much. In fact, everyone knew the results before I bothered to look. Pero this time was different. I wanted my students to pass way more than I wanted to pass when I took the exam. That’s why malalim talaga ang lungkot na nararamdaman ko thinking about those who wanted, and even needed, to pass and didn’t.

Pero di naman dapat na huminto na tayo ngayon. This is as true for those who passed as it is for those who didn’t. This is NOT the end. Simula pa lang ito.

Here are some things that I want you all to know.

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