Worksheet
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Making Change

For Students 3rd - 4th
In this making change instructional activity, students read about how to make change, then determine the correct amount of change for 4 items when paid with a given amount. 
Lesson Plan
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Which Number is Greater?

For Teachers 1st - 3rd
Students draw pictures of two digit numbers to identify the greater value. In this math lesson, students plot two digit numbers on a number line and identify the greatest or lesser value. Students use the greater than and less than...
Lesson Plan
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People, Not Numbers: Bringing 12 Million into Personal Ter

For Teachers 6th - 12th
Learners forge a compassionate link to the large numbers of people who were the victims of slavery as opposed to thinking of them simply in terms of numbers. They perform a math exercise to put the number of people in slavery into...
Lesson Plan
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Daily Upkeep 2

For Teachers 4th
For this math review worksheet, 4th graders solve three different types of word problems. First, they identify what information is missing in order to solve it. Then they add to get a total amount earned. Finally, students figure out the...
Lesson Plan
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I Breathe What?

For Teachers 6th - 8th
Students participate in an experiment in which they gather and examine particiles in the air. They place pollution detectors at different locations and identify problem areas. They discuss how engineers can use this type of information...
Lesson Plan
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The American Flag

For Teachers K
Students participate in an activity that teaches them what the stars and stripes on the American flag represent. They listen to the book, "The Story of the American Flag" read by the teacher. They complete an art project where they...
Worksheet
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Gas Law Stoichiometry

For Students 10th - Higher Ed
In this stoichiometry worksheet, students apply the gas law to determine the percent yield and the limiting reagent for the given reaction. This worksheet has 4 problems to solve.
Lesson Plan
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Using A Video Camera In the Physics Classroom

For Teachers 7th - 12th
Students use video cameras as a way to analyze and understand motion.  In this motion lesson students complete an activity that helps them better understand motion  and calculate time.
Worksheet
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Weight, The Metric System

For Students 7th - 10th
In this metric weight worksheet, students solve 10 multiple choice questions regarding metric units of weigh or mass.  Students must be able to convert metric units of mass or weight.  The worksheet is interactive and answers...
Lesson Plan
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Measurment (Elementary, Mathematics)

For Teachers 1st - 3rd
Students break into pairs/groups and go outside to find as many things as they can that are EXACTLY 1 inch.
Lesson Plan
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Microbial Spoilers: The Impact of Microorganisms on the Shelf-life of Milk

For Teachers 5th - 8th
Students are inroduced to a commonly used microbial culturing technique. They explore the role of microorganisms in determining the shelf-life of food products.
Lesson Plan
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What percent of ratio is proportion?

For Teachers 9th
Ninth graders investigate the concepts of ratio and proportion.They solve examples with the teacher for ratios and proportions. A basic fraction review is used for a warm up in this lesson. The primary focus of the lesson appears to be...
Lesson Plan
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How Much Electricity Do You Use Each Year

For Teachers 6th - 8th
Pupils relate the usage of common household appliances to coal usage. They examine the example of how much coal is used each year by a typical family of four to operate various appliances.
Lesson Plan
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The Geologists' Dilemma

For Teachers 6th - 12th
Young scholars search in groups of five for colored beads that have been scattered over the classroom. They will search for one of our energy resources represented by one color bead to determine that resources are limited.
Worksheet
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Fractions of Quantities

For Students 7th - 10th
In this fractions worksheet, students read through an example of how to find one fifth of a number, then they complete a practice question. Students then answer the 34 fraction questions on the worksheet. They can check whether or not...
Worksheet
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City Quiz Series

For Students 4th - 5th
In this United Kingdom cities worksheet, students read and answer questions related to a text about the Victoria Shopping Centre in Nottingham. Students answer 15 questions.