Lesson Plan
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A Look At Rocks

For Teachers 3rd - 5th
Students write letters to organizations, such as United States Geological Society, to find out more about rocks. Students write about a pretend time they found a magic pebble. Students calculate distances to travel to see various...
Lesson Plan
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Geometry Finding Pentominoes

For Teachers 3rd - 5th
Students explore the characteristics of geometric shapes. For this geometric shapes lesson, students use tiles to draw pentominoes. Students participate in various learning center activities focused on configuring pentominoes.
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Blast the Fats

For Teachers 3rd - 4th
Students examine the fats found in foods. In this nutrition lesson, students identify the types and amounts of fats found in foods as they research food labels and the Internet. Students classify the fats and record their data.
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Multiplication Mania

For Teachers 3rd - 5th
Students multiply by one-digit whole numbers.
Lesson Plan
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Cylinders and Scale

For Teachers 3rd - 5th
Students review what a cylinder is and how a cylinder is measured. They build a variety of cylinders with different heights and radii. They compare the surface area and volume of each cylinder and discuss anything that surprises them...
Lesson Plan
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What's in a Shape?

For Teachers 3rd - 5th
Students explore characteristics of shapes by making and using tangram sets. They discover how the tangram pieces are related to one another, and determine how many different combinations of the triangles, squares, and parallelograms in...
Lesson Plan
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Introduce Double-Digit Addition

For Teachers 3rd - 4th
Students generate a list of numbers then classify them into groups of single digit and double-digit numbers. After listening to a children's book about double-digit addition, they work with tens and ones blocks to solve double-digit...
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How Big Is Your Smile?

For Teachers 3rd - 4th
Students measure their smile with a piece of string, which is then measured on a ruler (metric of course!). They take a piece of string and cut it to the length that matches their smile and then measure it with a ruler.
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Count on Me

For Teachers 4th
Fourth graders use inductive reasoning to find algebraic patterns in geometric figures. They use technology (i.e., calculators, computers) and manipulatives to discover number patterns involving geometric concepts. They solve concrete...
Lesson Plan
Illustrative Mathematics

Cynthia's Perfect Punch

For Teachers 3rd - 5th Standards
Using a real-world example, this problem illustrates the thought process that learners need to engage in to understand adding mixed numbers with common denominators. First by looking at estimation, and then by drawing models that...
Lesson Plan
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What Toothpaste Do You Use?

For Teachers 2nd - 5th
Students collect data about their favorite toothpaste and then graph the results of that data. They survey 15 of their friends to determine which toothpaste they use the most often and then color the graph to reflect the survey results.
Lesson Plan
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Fly Away With Averages

For Teachers 3rd - 5th
Students study mean, median, and mode. They construct paper airplanes and test them to see how far they fly. They measure the distance and then find the averages of their throws. They use spreadsheet software to record the data in a...
Lesson Plan
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Locating the Salt Front

For Teachers 4th - 5th
Students use Hudson River salinity data to create a line graph that shows the location of the salt front, and use math skills to explore how this location varies over time. They use the graph to estimate the location of the salt front...
Lesson Plan
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Fly Away With Averages

For Teachers 3rd - 5th
Students discover the process of finding the mean, median, and mode. Through guided practice and problem solving activities, they use a computer program to input data and create a graph. Graph data is used to calculate the mean,...
Lesson Plan
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Parts of a Whole

For Teachers 4th
Fourth graders explore fractions through the analysis of various paintings. They view and discuss paintings by Picasso and Seurat, discuss the fractional examples in the paintings, and create a bar graph.
Lesson Plan
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How's the Weather

For Teachers 4th - 9th
"How's the Weather?" is an exercise that combines science and math as students graph the weather along the Iditarod Trail. They complete a double-line graph of the weather of a chosen checkpoint over the course of one week. Students...

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