Worksheet
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What Happens When Chemical Are Put Together?

For Students 9th - 12th
In this chemical reactions worksheet, students answer 20 multiple choice questions about chemical equations, chemical formulas, oxidation and reduction reactions and acids, bases and salts.
Worksheet
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Recycling Blackout Worksheet

For Students 6th - 7th
In this recycling vocabulary worksheet, students read 15 clues that include both a definition and word puzzle. Students must decide what recycling word the definition and puzzle describes and write the word on the line provided. 
Lesson Plan
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Circuit Boards

For Teachers 4th - 6th
Learners explore circuits.  In this electricity science lesson plan, students build a circuit board after viewing a related PowerPoint presentation. Detailed instructions are included.
Worksheet
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Integers and Science Worksheet.

For Students 10th - 11th
In this science learning exercise, students incorporate their knowledge of math to solve the given problems about freezing points through conversions. They convert from unit to the other.  There are 10 questions.
Lesson Plan
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Applied Science - Physics (5B) Post Lab

For Teachers 5th
Fifth graders analyze optical images. in this optical lesson, 5th graders look at how light reflects and refracts. They discuss different types of lenses and how they change the picture that is taken. 
Lesson Plan
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What a Fungi

For Teachers 7th
Seventh graders perform an experiment to determine the best growing conditions for molds. In this life science activity, 7th graders explain where molds are commonly found. They collect data and draw diagrams of their observations.
Lesson Plan
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The Sun as the Driving Force of the Water Cycle

For Teachers 5th - 8th
Students study the water cycle and how the sun is an important factor.  For this water cycle lesson students investigate how to desalinate water and explore the different densities of fresh versus saltwater.
Lesson Plan
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Can Magnets Interact With Objects Through Different Materials

For Teachers 2nd
Second graders experiment with and explore magnets. They manipulate them to see how they react with other magnets and with other objects. They experiment to see how magnets work through different thicknesses of objects (paper,...
Worksheet
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Stoichiometry

For Students 10th - Higher Ed
In this stoichiometry worksheet, students balance equations, give the names of the reactants and products, and calculate how many grams of product could be produced with a given amount of reactant. This worksheet has 2 word problems.
Worksheet
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Chemistry: Chemical Reaction

For Students 10th - 12th
In this chemical reactions worksheet, students name the reactants and products, balance the equation, calculate the molecular weight of the reactants and products, and classify each reaction type. Students fill in a table of solubility...
Interactive
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Mineral Mania

For Students 7th - 9th
In this mineral activity, students use an on line source to answer questions about minerals, about resources and their uses, about fireworks and about birthstones.
Worksheet
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The Chemistry of Art

For Students 8th - 11th
In this chemistry of art activity, students read about the chemical reactions that turn art made of different metals colors. They answer three questions about the chemical reactions related to metals and art.
Worksheet
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Naming II-More Practice

For Students 9th - 12th
In this naming chemical compounds learning exercise, students are given 10 pairs of elements that bond and students write the formulas and the names of each compound. Students practice writing the formulas for compounds given the names...
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Test Your Trash IQ Crossword Puzzle

For Students 4th - 6th
In this trash recycling crossword puzzle, learners complete a word puzzle about proper trash recycling. They read 17 clues and place the answers in the proper place on the crossword puzzle.
Organizer
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Chemistry: pH and pOH Calculations

For Students 9th - Higher Ed
In this pH worksheet, students complete a graphic organizer by determining the pH and pOH of given solutions and then deciding if its an acid or base. Students write equations for dissociation reactions. This worksheet has 1 graphic...
Worksheet
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Ionic Compounds

For Students 9th - 12th
In this compounds instructional activity, students review the structure and properties of ionic compounds, their formulas and nomenclature, and molecular mass and percentage composition. This instructional activity has 4 short answer...
Lesson Plan
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Measuring the Diameter of the Sun

For Teachers 9th
Ninth graders study the sun and its distance from Earth.  In this Sun's diameter lesson students examine how measurement data permits accurate measurement of the sun's diameter. 
Lesson Plan
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Genetics the Easy Way

For Teachers 9th - 12th
Young scholars use recyclable trash to construct a Recycle Critter family. They calculate the probability of the phenotype of the offspring that two heterozygous parents produced.
Lesson Plan
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Magnets

For Teachers K
Students demonstrate the process of science by posing questions and investigating phenomena through language, methods and instruments of science as they experiment at four teacher-created stations to explain the fundamentals of magnetism.
Lesson Plan
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Matter and Molecular Motion

For Teachers 4th
Fourth graders define the states of matter and their properties. They demonstrate the air is matter and observe the effect of molecular motion through these activities.
Lesson Plan
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Sink or Float?

For Teachers K - 2nd
Learners make and test predictions about sinking and floating, and classify objects according to whether they sink or float.
Lesson Plan
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Magnetism

For Teachers 8th - 12th
Students examine the concept of magnetism by doing several activities using magnets and compasses. They explore poles and polar repulsion and attraction.
Lesson Plan
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Crash Test Smarties

For Teachers 6th - 12th
Students share hypotheses about the variables needed to produce a collision between two moving objects. They simulate the impact of a moving object on an object that creates a spray of debris, and simulate a NASA Deep Impact study.
Lesson Plan
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Enzymatic Action

For Teachers 9th - 12th
Students observe how a cell uses an enzyme to rid itself of a poisonous substance by experimenting with hydrogen peroxide, potatoes, liver and carrots. They record the temperature and changes of the hydrogen peroxide as other elements...

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