Worksheet
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The "Laws" and Principles of Chemical Reactions

For Students 10th - 12th
In this chemical reactions worksheet, students review the law of conservation of mass, the principle of definite proportions, and balancing equations. This worksheet has 3 problems to solve.
Lesson Plan
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CONTAMINANT SCAVENGER HUNT

For Teachers 6th - 9th
Students identify substances and activities within a household that contribute to water pollution and identify safe cleaning alternatives for commercial cleaning products.
Lesson Plan
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Leavening

For Teachers 9th - 11th
Students experiment with the various types of leavening agents and complete a muffin lab.
Lesson Plan
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Oxidation And Corrosion

For Teachers 1st - 8th
Students investigate the concepts of oxidation and corrosion. They identify different metals and forms of corrosion.
Lesson Plan
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Coca-Cola Ph Lab

For Teachers 10th - 11th
Students compare the pH of Coca-Cola from the USA to the pH of Coca-Cola from Mexico. They also test and compare the pH of other liquids.
Lesson Plan
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Leavening

For Teachers 10th - 12th
Students experiment with the various types of leavening agents and complete a muffin lab. They review the basics of lab management and safety procedures: sanitation, measuring, altering recipes, table setting and mealtime manners, basic...
Lesson Plan
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Super-sized! Is it really a deal?

For Teachers Higher Ed
Students discuss the pros and cons of eating in fast food places. In this adult health lesson, student examine the fat and calorie content of fast food meals. They share ways to make healthy food choices.
Lesson Plan
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Pop-A-Top Math Game

For Teachers K - 2nd
Students play pop-a-top math game to practice solving addition, subtraction, multiplication, and division problems.
Lesson Plan
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Density Destiny

For Teachers 6th
Sixth graders measure and investigate the densities of several objects. They, in teams, determine the mass and volume of each of the 5 objects and record the measurements in the data table.
Worksheet
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Treasure, Part III

For Students 3rd - 4th
In this reading comprehension worksheet, students read the third part of a story about a troll. Students answer 5 multiple choice questions.
Worksheet
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An Introduction To Adjectives

For Teachers 2nd - 5th
In this adjectives grammar worksheet, learners read a two page description of adjectives and articles. Then identify and underline all adjectives and articles in 5 sentences, choose one sentence from multiple choice that does not have...
Lesson Plan
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Comparing Properties of Elements & Compounds

For Teachers 9th - 12th
In this elements and compounds worksheet, students review the physical properties of different compounds and elements using websites for information. This worksheet has 1 graphic organizer and 1 short answer question.
Worksheet
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Integrated Algebra Practice - A.M.1 #2: Rates

For Students 9th - 12th
In this rates worksheet, students solve 10 multiple choice problems. Students find the unit price of an item to determine the best buy.
Worksheet
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Grade 5 Math Test

For Students 5th
In this grade 5 reading quiz, 5th graders complete a 26 question multiple choice quiz covering a variety of grade 5 reading concepts. Answers may be submitted on-line.
Lesson Plan
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4th of July fireworks

For Teachers 3rd - 5th
students wrap multi-colored 10 x 1 1/2 " strips around their pencils one at a time to make a curl. After all strips are curled, glue the strips (alternating colors)to the top of the can, around the mouth opening, so that the curls...
Lesson Plan
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Observing The Influence Of Acid Rain On Plant Growth

For Teachers 9th - 12th
Students observe one of the direct effects of acid water on plant growth. Students engage in an experiment which will take about 2 weeks. Students will understand the effect that acid rain has on plant growth.
Lesson Plan
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Amylase Enzyme In Saliva

For Teachers 5th - 8th
Students test for amaylase enzyme in a variety of substances. Student pairs perform a series of tests to determine how long it takes the starch sample to change to sugar molecules and the blue color to disappear when various saliva...
Lesson Plan
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Stay Away Tooth Decay

For Teachers K - 2nd
Pupils discuss what is meant by good dental hygiene. They identify food and drinks that are good and bad for their teeth. They use an egg to represent their teeth and place it in a dark liquid overnight. They predict what will happen to...
Lesson Plan
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Building And Launching a Model Rocket

For Teachers 3rd - 8th
Students are introduced to the basic parts of rockets and the physical forces at work in the flight of rockets. They build and launch a model rocket and discuss the challenges of launching a real rocket.
Lesson Plan
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Volcano Demonstration

For Teachers 5th - 6th
Students watch a demonstration on how volcanoes work. For this volcano demonstration, students watch the teacher demonstrate a volcanic eruption. The teacher will change variables used to create the eruption and the students will predict...
Worksheet
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English or Metric?

For Students 6th - 8th
In this measurement worksheet, students use the chart and a calculator to convert each measurement. They also show their work for each and round their answers to the nearest hundredth.
Worksheet
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Dance Decisions

For Students 5th
In this making decisions activity, 5th graders look over two charts/tables involving dance decisions and answer six mathematical questions relating to the charts/tables.
Worksheet
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Problem-Solving Strategy: Work Backward: Homework

For Students 5th - 6th
In this working backwards learning exercise, students review the understand, plan, solve, and look back problem solving strategy to help them work backwards and solve the word problems.
Lesson Plan
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One Kid Can Make A Difference

For Teachers 1st - 8th
Students make a pledge to make three positive choices for 30 days and track their progress. In this positive choices lesson plan, students discuss ways in which they can be healthier, protect the environment, be respectful, and more....

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