 Learning Pre-Algebra: Help for Struggling Students

The term 'pre-algebra' is self-explanatory - it's the topics students must understand before taking an algebra course. These topics are learned throughout elementary and middle school math. Some schools may even have a yearlong course in pre-algebra. Students who struggle with pre-algebra may also struggle with other math topics. The following approaches to help these students can be applied to a variety of math topics in addition to pre-algebra. Teaching Pre-Algebra to Struggling Students

What Is Pre-Algebra?

Topics that are considered part of pre-algebra include number theory and basic algebraic expressions. In a pre-algebra class, students will likely learn to solve equations with one variable, like 10 = 5x.

1) Number Theory: Number theory refers to the different types of integers that students encounter in algebra as well as the rules for handling them. Below is a list of new concepts that are introduced.

a) Numbers
In pre-algebra, students learn how to define, compare, add, subtract, multiply and divide a variety of numerical integers, including:
*Whole numbers
*Integers
*Fractions
*Decimals
*Percents
b) Factors and Prime Numbers
Topics here include:
*Divisibility rules
*Prime numbers
*Composite numbers
*Prime factors
c) Properties
The three primary math properties are:
*Distributive
*Associative
*Commutative

d) Order of Operations

2) Basic Algebra: Some categories of basic algebra are powers, radicals, polynomials as well as solving and graphing equations.

a) Powers and Radicals
Topics include:
*Multiplying and dividing numbers with positive and negative exponents
*Describing and finding square roots and cube roots
b) Polynomials
Defining, adding, subtracting and multiplying polynomials

c) Equations

d) Graphs

Making Pre-Algebra Simple

Learn a Topic One Step at a Time

Students will often struggle with math when the class moves on to the second step of a topic before they are competent with the first one. If you are helping a struggling student, start at the beginning, present only one step and be sure the student understands it and can apply it before going on to the second step.

For example, be sure that the student realizes you can add 2a + 3a because they are like terms, but you can't add a^2 + a^3 because they aren't like terms. Once he or she understands this, then you can show how to multiply a^2 * a^3.

Draw the Process

Students who don't struggle with math may be able to learn a principle, such as the exponent rules, if you just tell them the rule. For example, you'd teach: 'To multiply two like numbers with exponents, simply add the exponents (a^2 * a^3 = a^2+3).'

However, struggling students will usually need you to draw or write out the thinking:

a^2 * a^3 = (a * a) * (a * a * a) or a * a * a * a * a = a^5.

You can then point out, 'This is just the same as if you had added the exponents (2 + 3)!'

Another example is drawing the process of multiplying fractions. To visually depict how to multiply 1/4 x 1/2, divide a square into quarters, or fourths, with vertical lines. Color in one of the sections, which represents 1/4. Then divide the square in half with a horizontal line. Show that half of the colored fourth is 1/8 of the square. You can then explain that if you had multiplied 1/4 x 1/2, you would have the same answer (1/8).

Repetition

As in the example above, (a^2 * a^3), have the students draw the rules in every problem until they know it. Repetition like this can help the student internalize the rule. From that point on, they can use the rule without illustrating it, but periodically have them draw it for you again.

Show Every Step of the Solution

Even though students can use a rule without drawing it out, they should still show every step of solving a problem and be able to explain the rules they used. Even students who find math easy may overlook a step and come up with the wrong answer. Every student needs to always write down every step for solving a problem. That way, you know that they truly know how to solve it.

Practice with Games

Even after students are able to solve problems, games can be good review and can also make problem solving much more fun. Therefore, if there is access to a computer, take advantage of the numerous interactive games on the Internet rather than simply using worksheets to practice pre-algebra skills. Some games that are specifically for pre-algebra practice may be found on YouTube (www.youtube.com). Alternatively, there's 'Operation Order' in the 'All Game' section of Funbrain (www.funbrain.com) and a pre-algebra section of Gamequarium (www.gamequarium.org).

Did you find this useful? If so, please let others know!

We Found 7 Tutors You Might Be Interested In

Huntington Learning • What Huntington Learning offers:
• Online and in-center tutoring
• One on one tutoring
• Every Huntington tutor is certified and trained extensively on the most effective teaching methods
In-Center and Online

K12 • What K12 offers:
• Online tutoring
• Has a strong and effective partnership with public and private schools
• AdvancED-accredited corporation meeting the highest standards of educational management
Online Only

Kaplan Kids • What Kaplan Kids offers:
• Online tutoring
• Customized learning plans
• Real-Time Progress Reports track your child's progress
Online Only

Kumon • What Kumon offers:
• In-center tutoring
• Individualized programs for your child
• Helps your child develop the skills and study habits needed to improve their academic performance
In-Center and Online

Sylvan Learning • What Sylvan Learning offers:
• Online and in-center tutoring
• Sylvan tutors are certified teachers who provide personalized instruction
• Regular assessment and progress reports
In-Home, In-Center and Online

Tutor Doctor • What Tutor Doctor offers:
• In-Home tutoring
• One on one attention by the tutor
• Develops personlized programs by working with your child's existing homework
In-Home Only

TutorVista • What TutorVista offers:
• Online tutoring
• Student works one-on-one with a professional tutor
• Using the virtual whiteboard workspace to share problems, solutions and explanations
Online Only