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Worksheet
Curated OER

The Ties that Bind

For Students 9th - 12th
In this bonding worksheet, students read about the types of bonds that hold compounds together. They are given fifteen common materials and they identify the types of bonds that hold each together.
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Worksheet
Curated OER

Analyzing the Bohr Atom

For Students 9th - 12th
In this Bohr atom worksheet, students complete a table with the number of electrons of the element, the electron configuration, the mass number, the number of protons, the number of neutrons, the element, the symbol and the isotope...
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Worksheet
Curated OER

Applying Avogadro's Law

For Students 9th - 12th
In this Avogadro's law worksheet, students read about gases and learn that under the same conditions of pressure and temperature gases with equal volumes have the same number of moles of particles. Students use Avogadro's law to solve 8...
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Worksheet
Curated OER

Dissolving Solids and Gases

For Students 9th - 12th
For this dissolving solids and gases worksheet, learners learn that the process of dissolving gas is opposite of the process of dissolving solids. Students answer 3 critical thinking questions about dissolving gases and solids in solutions.
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Worksheet
Curated OER

The Outer Planets

For Students 7th - 9th
In this outer planets learning exercise, students determine if 15 statements about Neptune, Pluto, Saturn and Uranus are true or false. If they are false, students change the italicized words in the sentences to make the statements true.
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Worksheet
Curated OER

Molecules, Moles and Molar Masses

For Students 9th - 12th
In this molecules, moles and molar masses instructional activity, learners find the atomic masses of 8 elements, they write the formulas for 6 diagrams of molecules and they find the molecular masses of 12 compounds. Students also find...
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Worksheet
Curated OER

Composting

For Students 2nd - 4th
In this recognizing items that can be composted worksheet, students identify organic items that can be composted, write items that can be composted for each of the letters in the word compost, and make a list of vegetables and fruits....
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Worksheet
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The Nucleus-Radioactivity

For Students 9th - 12th
In this nucleus and radioactivity worksheet, high schoolers collect class data and the students represent radioactive atoms decaying. They plot their data and answer two questions about the results. They solve seven problems given the...
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Worksheet
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The Respiratory and Urinary System

For Students 5th - 12th
In this body systems worksheet, students read information about the processes involved in the respiratory and urinary systems. Students then answer 1 short answer and 2 multiple choice questions.
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Lesson Plan
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Molarity, Excess and Percent Yield

For Teachers 10th - Higher Ed
In this molarity worksheet, students are given balanced equations and they are to calculate the mass or volume of reactants and products. Students calculate the theoretical, percentage, and actual yield for chemical equations. This...
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Lesson Plan
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Photosynthesis

For Teachers 4th
Fourth graders discuss and identify the components of photosynthesis and the products of this process. They participate in a class discussion about the importance of oxygen, and in small groups act out the process of photosynthesis. ...
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Worksheet
Curated OER

Energy in Cells

For Students 9th
In this biology worksheet, 9th graders explain how producers make their own food. Then they describe the food chain and what the end products are of respiration. Students also describe how muscles continue to get energy during high...
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Worksheet
Curated OER

Naming Binary Covalent Compounds

For Students 10th - Higher Ed
In this compounds activity, students read how to name binary covalent compounds and then practice by naming 10 binary covalent compounds.
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Worksheet
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Math and Climate Worksheet

For Students 5th - 6th
In this math and climate worksheet, students complete a set of 10 word problems, all related to math and climate. A reference web site is given for additional activities.
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Worksheet
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Solids

For Students 9th - Higher Ed
In this solids worksheet, students review terms associated with solid matter including, freezing and melting point, viscosity, and Brownian motion. This worksheet has 1 short answer and 14 matching questions.
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Lesson Plan
Curated OER

Energy in Chemical Reactions

For Teachers 9th - Higher Ed
For 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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Worksheet
Curated OER

Science Test-Grade 5

For Students 5th
In this grade 5 science test worksheet, 5th graders complete a 30 question multiple choice quiz covering a variety of grade 5 concepts. 
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Worksheet
Curated OER

The Human Body

For Students 6th - 12th
In this human body worksheet, learners will review the characteristics of the body systems: skeletal, circulatory, muscular, digestive, urinary, endocrine, reproductive, lymphatic, and respiratory systems. This worksheet has 12 fill in...
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Worksheet
Curated OER

Respiration, Circulation, and Excretion

For Students 5th - 6th
In this body systems learning exercise, students read information about the respiratory, circulatory, and urinary system and then complete 5 short answer questions.
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Interactive
Curated OER

Global Climate Change

For Students 6th - 9th
In this environmental science worksheet, students read and study online resources on global climate change to complete 8 short answer questions on the topic.
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Lesson Plan
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Create a Soil Aggregate

For Teachers 2nd - 7th
Students simulate the conditions which occur in a soil aggregate. They explain how IPM affects the environment. They identify the cast of characteristics to develop their aggregate.
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Worksheet
Curated OER

The Circulatory System

For Students 5th - 12th
In this circulatory system instructional activity, students review the functions of red blood cells, white blood cells, and platelets. Students label the parts of a human heart on a diagram. This instructional activity has 4 short...
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Worksheet
Curated OER

Matter in Solution

For Students 7th - 12th
In this solutions activity, students review types of solutions, concentration and saturation of solutions, and suspensions and colloids. This activity has 10 fill in the blank, 7 multiple choice, and 6 short answer questions.
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Worksheet
Curated OER

Circulation

For Students 9th - 12th
In this circulation learning exercise, students review the circulatory system including the structures and functions of this system. This learning exercise has 5 word scramble, 4 short answer, 1 fill in the blank, and 6 true or false...

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