Lesson Plan
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Toilet Paper Geologic Time Scale

For Teachers K - 6th
Students examine and demonstrate the extent of geologic time compared to recent time. They develop a demonstration of geologic time using an unrolled roll of toilet paper, with each sheet of toilet paper representing 20 million years.
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Angles and Arcs

For Teachers 9th - 12th Standards
Students identify the relationship between angles and arcs. In this geometry lesson, students rotate and move the circle around to create different arcs on the TI-Navigator. They differentiate between major and minor arcs.
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TI-89 Activities for PreCalculus and AP Calculus

For Teachers 9th - 12th Standards
Using the TI-89 calculator, students explore the statistical, graphical and symbolic capabilities of the TI-89.  Students investigate topics such as solving systems of equations, finding inverse functions, summations, parametrics...
Worksheet
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Recycling Activity Book

For Students 3rd - 5th
In this recycling activity, students complete the activities in a 19 page activity book pertaining to reducing, reusing and recycling. Included are: coloring, crafts, fill in the blanks, dot to dot, mazes, word search and crossword puzzles.
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Taylor Polynomials

For Teachers 10th - 12th Standards
Pupils graph Taylor polynomials in this calculus lesson. They observe the graphs for the expansion of Taylor polynomial functions and use the Ti calculator to help create visuals of the graphs.
Lesson Plan
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Graphic Designing with Transformed Functions

For Teachers 9th - 12th Standards
Teach your class how to transform a graph! By identifying the domain and range of the functions, learners can observe the parabola and find the vertex of the transformed graph.
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Energy in Chemical Reactions

For Teachers 9th - Higher Ed
In this chemical reaction worksheet, students determine if reactions are exothermic or endothermic. Students define enthalpy and calculate how much heat is released or absorbed during reactions. This worksheet has 1 matching, 1 fill in...
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guided reading lesson using BATS

For Teachers 2nd - 4th
Students answer questions, then after reading several bat books, students revisit the questions.
Lesson Plan
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It's a Fact!

For Teachers 2nd
Second graders investigate the concept of addition and subtraction while manipulating a variety of different resources. They focus upon the use of the games in order to keep student engagement. Then students are given the opportunity to...
Lesson Plan
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Match Me Plus

For Teachers 9th - 12th Standards
Have your class investigate Piecewise functions by matching a position versus time graph to the function that describe the walk.
Interactive
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My Test Book: Money Problems

For Students 2nd - 3rd
For this online interactive math skills worksheet, students solve 10 multiple choice math problems that regarding money. Students may view the correct answers.
Worksheet
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Chemical Reactions

For Students Higher Ed
In this chemical reactions worksheet, students write chemical equations, draw and label isomers, and predict products of chemical reactions. This worksheet has 5 drawings, 1 short answer, and 7 fill in the blank questions.
Worksheet
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Chemical Reactions

For Students Higher Ed
In this chemical reactions worksheet, students determine what happens when specific stresses are applied to a reaction. Students calculate the equilibrium constant with respect to pressure. This worksheet has 20 problems to solve.
Lesson Plan
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Using the Very, Very Simple Climate Model in the Classroom

For Teachers 6th - 12th
Students study the relationship between the average global temperature and carbon dioxide emissions.  In this weather lesson students develop a test scenario using a model then read and interpret graphs of data. 
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My Test Book: Multiplication Skills

For Students 5th - 7th
In this math skills instructional activity, students solve 10 multiple choice math problems regarding properties of multiplication. Students may view the correct answers.
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Money word problems

For Students 4th - 6th
In this money activity, learners complete word problems where they add, subtract, round, and more with money amounts. Students complete 10 problems.
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My Test Book: Multiplication and Money Math

For Students 4th - 6th
In this math practice worksheet, students solve 10 multiple choice math problems regarding multiplication and money skills.
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My Test Book: Fractions and Mixed Numbers

For Students 4th - 6th
In this math skills worksheet, students solve 10 multiple choice math problems that regarding fractions and mixed numbers. Students may view the correct answers.
Worksheet
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Division word problems

For Students 4th - 8th
In this division worksheet, students complete division word problems dealing with money, decimals, and more. Students complete 10 multiple choice word problems.
Interactive
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My Test Book: Percentages and Money

For Students 5th - 6th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding 2 digit addition. Students may view the correct answers.
Worksheet
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Measurement word problems

For Students 4th - 8th
In this measurement worksheet, students complete word problems having to do with measurement in the form of liquid measurement. Students complete 10 multiple choice problems.
Worksheet
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My Test Book: Probability

For Students 5th - 7th
In this math skills activity, students solve 10 multiple choice math problems regarding probability. Students may view the correct answers.
Worksheet
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Fraction word problems

For Students 6th - 10th
In this fractions worksheet, students complete fraction and decimal word problems. Students complete 10 multiple choice questions.
Worksheet
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Money Word Problems

For Students 3rd - 5th
In this money learning exercise, learners complete word problems about money and its total value, buying items, and more. Students complete 10 multiple choice problems.