High School Math

Most high school kids dread the thought of math. Help your teen master this tough subject.

Don't Shortchange Math and Science

It's important to take all required math and science courses, even though they may not be required for your field of interest. read more

Graphing Calculator Grids

This printable page contains ready-to-use graphing calculator grids. read more

It's Puzzling -- Student Guide

This student guide gives detailed instructions on how to create a math puzzle. Use these instructions with the It's Puzzling lesson. read more

Puzzles, Puzzles, Puzzles

Math puzzles come in many forms. Here you will find 10 different puzzle examples. read more

The High-School Math Challenge

Concerned about math tests? Take the challenge! Find out what your teen needs to know. read more

TI-81 Calculating Recursive Patterns

Use this printable to teach children how to calculate recursive patterns on a graphing calculator. read more

TI-81 Calculating Statistics

In this printable, children will enter data into their calculators and then calculate the mean, median, and standard deviation. read more

TI-81 Entering and Graphing Data

Teach students how to enter and graph data with this printable. read more

TI-81 Entering and Operating with Matrices

This printable asks students to add, subtract, and multiply each pair of matrices on a calculator. read more

TI-81 Entering Programs

Teach children how to enter programs in their graphing calculators with a printable sheet. read more

TI-81 Evaluating Formulas

Students will learn how to evaluate formulas that include variables on a graphing calculator. read more

TI-81 Finding Best-Fit Models

Children will graph data and then find the line of best fit, with this printable for graphing calculators. read more

TI-81 Finding Function Values

Teach children how to find function values on a graphing calculator with a printable sheet. read more

TI-81 Generating Random Numbers

Children will learn how to generate random numbers on a graphing calculator with this printable. read more

TI-81 Graphing Functions

In this printable, children will learn how to graph functions on their calculators. read more

TI-81 Graphing Inequalities

In this printable, children will learn how to graph inequalities on a calculator. read more

TI-81 Graphing Quadratic Relations

Students can practice graphing quadratic relations with this printable for graphing calculators. read more

TI-81 Graphing Trig Functions and Inverses

Teach children how to graph trig functions and their inverses with a printable sheet. read more

TI-81 Key List

Print a worksheet that explains the different keys on a graphing calculator. read more

TI-81 Setting the Viewing Window

Use this printable to teach children how to set the viewing window on their calculators to better see the functions they graph. read more

TI-81 Simplifying and Editing Expressions

Children will learn how to simplify expressions on a graphing calculator with this printable. read more

TI-81 Solving Equations

Use this printable to teach children how to solve equations by graphing them on a calculator. read more

TI-81 Solving Systems by Graphing

Use this printable to teach students how to solve systems of equations by graphing them on a graphing calculator. read more

TI-81 Solving Systems with Inverse Matrices

Students can learn to solve a system using inverse matrices, with help from this printable. read more

TI-81 Using Counting Techniques

In this printable activity, children will learn how to use counting techniques on a calculator. read more

TI-81 Using Formulas in Program Form

In this printable, children will learn how to use formulas in programs on their graphing calculators. read more

TI-81 Using Logarithms and Exponents

Use this printable to teach students how to use logarithms and exponents on a graphing calculator. read more

TI-81 Using Scientific Notation

Use this printable to teach children how to simplify expressions into scientific notation. read more

TI-81 Verifying Trigonometric Identities

Use this printable to teach students how to verify trigonometric identity by producing identical graphs. read more

TI-82/83 Calculating Recursive Patterns

Use this printable to teach children how to calculate recursive patterns on a graphing calculator. read more