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Worksheet
Curated OER

Respiratory System: Breathing

For Students 7th - 9th
In this respiratory system: breathing worksheet, students read through the given notes. Students then compare the different respiratory systems with that of an earthworm, fish, insect, and frog.
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Organizer
Curated OER

Chemistry First Marking Period Review

For Students 10th - 12th
For this chemistry review worksheet, students review terms and concepts covered. Students practice metric conversions, factor labeling, temperature conversions, heat calculations, atomic structure, and gas laws. This worksheet has 3...
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Lesson Plan
Curated OER

In the Rain Shadow

For Teachers 4th - 8th
Learners charts the rainfall averages on either side of a mountain range. In this water cycle lesson, students discover that mountain ranges affect weather patterns. Learners pretend they are air traffic controllers and must calculate...
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Lesson Plan
Curated OER

The Causes of Differences in Density

For Teachers 8th - 11th
Students explore how density changes. Students read an article on density. They observe a ball and ring demonstration and discuss the outcome. Students draw models of the demonstration and explain what happened.
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Lesson Plan
Curated OER

Ammonium Nitrate- Stoichiometry

For Teachers 9th - 12th
Students quantify the relationship between moles and mass. They comprehend that ammonium nitrate is used as a fertilizer and an explosive. Students study the chemistry of ammonium nitrate and consider the advantages and disadvantages of...
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Worksheet
Curated OER

The Respiratory System

For Students 9th - Higher Ed
In this respiratory system worksheet, students label the parts of the respiratory system shown in the given diagram. Then they write the name of the structure described on the line. Students also determine the difference between inhale...
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Worksheet
Curated OER

Equilibrium

For Students 10th - Higher Ed
In this equilibrium instructional activity, students predict the concentrations of solutions at equilibrium and apply Le Chatelier's principle to systems at equilibrium. This instructional activity has 15 multiple choice questions.
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Lesson Plan
Curated OER

Force and Motion - Part 2

For Teachers 1st - 5th
Pupils test different objects such as dominoes, marshmallows, slides, and more to test their force, motion, gravity, friction, and the concept of matter. In this force and motion lesson plan, students understand that the force an object...
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Lesson Plan
Curated OER

Chemistry Equilibrium Worksheet

For Teachers 9th - 12th
This worksheet focuses on writing equilibrium constants. Students work to determine the direction of reactions, concentrations of different substances, and equilibrium constants.
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Lesson Plan
Curated OER

WHY DO SOME THINGS FLOAT WHILE OTHERS SINK

For Teachers 4th - 8th
Students explore how density can cause things to sink or float by experimenting with a jar, oil and corn syrup.
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Lesson Plan
Curated OER

Nutrition in Space

For Teachers Higher Ed
Students discover the importance of a healthy diet during space travel and examine the physiological changes astronauts experience while in space. In groups, they develop questions to determine an astronaut's food intake and identify...
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Lesson Plan
Curated OER

CO2 Blow Out!

For Teachers 5th
Fifth graders determine that carbon dioxide is a gas given off during respiration and that oxygent is the gas that is absorbed during respiration. They determine the air capacity of the lungs.
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Lesson Plan
Curated OER

Solids in Bottles

For Teachers 3rd - 5th
Students use funnels to put the five solid materials into clear bottles with caps. They observe how the particulate materials look, sound, and move when they shake and roll the bottle. Finally, students write "sound and touch" poetry.
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Worksheet
Curated OER

Science Word Search

For Teachers 6th - 8th
In this science worksheet, students look for the words that are related to the theme of the sheet in the word search. They also work on spelling skills.
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Worksheet
Curated OER

Forces in Fluids

For Students 7th - 9th
For this forces in fluids worksheet, students answer questions as they relate to forces in fluids. Students complete a chart about atmospheric pressure.