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Experimental Design Practice

For Students 7th - 10th
In this experimental design worksheet, students are given two experimental scenarios to read. They answer questions about each including finding the hypothesis, the independent and dependent variables and controls. They design a graph...
Worksheet
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Water And Changes Of State (3.1)

For Students 4th - 5th
In this reviewing water and changes of state worksheet, students answer questions about water vapor, state of water, freezing point of ice, evaporation, condensation, distillation, dry ice, and the water cycle. Students answer...
Lesson Plan
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Scientists Breed See-Through Frogs

For Teachers 2nd - 6th
Students participate in a pre-reading activity, then read a news article about the breeding of transparent frogs. In this biology and current events lesson, the teacher introduces the article with a question and a vocabulary activity,...
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Identifying Variables

For Students 9th - 12th
In this variables worksheet, students are given seven experiments that they read and identify the independent variable, dependent variable, control group and standardizing variable.
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Water: The Neutral Substance

For Students 9th - 12th
In this water worksheet, students read about hydrogen bonds in water and the differences in electronegativity between the oxygen atom and the two hydrogen atoms in water. Students answer four questions about the structure of water and...
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Forcing Electrons to Move

For Students 9th - 12th
In this electrolytic cell worksheet, students read about car batteries and how they produce electricity for cars to run. They answer six questions about electrolytic cells and oxidation-reduction reactions.
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Types of Chemical Reactions

For Students 9th - 12th
In this chemical reactions activity, students read about the 3 types of chemical equations and how to write balanced ionic equations. Students are given 5 equations to balance, write the type of reaction, write the total ionic equation,...
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How to Balance Equations for Oxidation-Reduction Reactions

For Students 9th - 12th
In this balancing oxidation-reduction reactions, learners learn how to assign oxidation numbers to atoms in compounds, they learn how to write half reactions in order to balance oxidation-reduction reactions in acidic or neutral...
Worksheet
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Kinetics Review Sheet

For Students 9th - 12th
In this kinetics worksheet, students define 7 terms related to the energy of reactions, they find the average reaction rate in a reaction, they sketch an energy diagram for an endothermic reaction and they compare exothermic and...
Lesson Plan
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The History of Creation

For Teachers 4th - 6th
Students explore the properties of matter. In this lesson about matter, students will do a series of experiments to enable them to understand about creation of the universe. In these some of the experiments students will makes stars,...
Lesson Plan
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The Scientific Method Using Mystery Powders

For Teachers 6th - 11th
Students use the scientific method to determine physical and chemical properties of unknown substances. In this scientific method lesson plan, students discuss chemical and physical properties of substances as a class after a...
Lesson Plan
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Using Density to Identify Metals

For Teachers 6th - 8th
Students learn how to measure the density of metals. In this density of metals lesson plan, students measure the density of various metals in order to determine what metals were substituted in a king's crown, scepter, breast plate and...
Lesson Plan
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Properties of Soaps

For Teachers 9th - 12th
Students investigate 3 types of soap. In this properties of soaps lesson plan, students test soap with pepper and observe the reaction between the two. They make observations of the 3 types of soaps and make a chart to compare each. They...
Lesson Plan
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Framing the Landscape

For Teachers K - 5th
Students draw their own drawings after learning about composition of drawings and lines. In this drawing lesson plan, students learn about different lines they can use while drawing. Then they go outside and draw their own.
Lesson Plan
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Inuit and Arctic Animals

For Teachers K - 2nd
Students will explore the animals and people living in the Arctic. In this science lesson, students locate Alaska on a globe, discuss its climate and geographical features, and identify common arctic animals. Students complete the first...
Lesson Plan
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Patriotic Poems and Songs

For Teachers Pre-K - K
Students memorize poems and songs to recite and sing at a Fourth of July concert. In this poems and songs lesson, students practice reciting 9 songs and poems while holding small flags.
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Reaction Reversibility

For Students 9th - 12th
In this reaction reversibility activity, students find the equilibrium equation for a reaction of two gases and plot their concentrations over time. They answer 12 questions about the chemical reaction.
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Thermochemistry

For Students 9th - Higher Ed
In this thermochemistry worksheet, students answer 6 questions about specific heat, heat capacity and molar heat capacity. They also complete a crossword puzzle given 20 clues about topics related to thermochemistry. Students solve a...
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Solutions and Solubility Review

For Students 9th - 12th
In this solutions and solubility review worksheet, students are given main ideas about intermolecular forces, concentrations of solutions, molar solutions, ionic equations, solubility rules, acids and bases and titrations. Students...
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Ocean in a Bottle

For Teachers 3rd - 7th
Students investigate pollution in water. In this pollution lesson, students participate in an experiment to simulate water pollution. Students observe how the water reacts to the "pollution."
Lesson Plan
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How do engineless planes stay aloft?

For Teachers 5th
Fifth graders explore how a plane can stay aloft. In this engineless airplane flying lesson, 5th graders experiment to find how the design of a plane and Bernoulli's principle keep planes in the air. Student's create a plane and answer...
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Protozoans

For Students 8th - 10th
In this protozoans worksheet, students observe pond water using a microscope to identify the four classes of single-celled organisms including sarcodines, ciliates, flagellates and sporozoans.
Lesson Plan
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Pakistan: Country and Culture

For Teachers 9th - 12th
Students explore the culture and history of Pakistan. In this Pakistan lesson, students compare their lives to the live of Pakistanis as they locate it geographically and research the lives of teens there. Students examine the culture of...
Worksheet
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Reading Comprehension: Electric Cars

For Students 3rd - 4th
In this reading and glossary usage worksheet, students read a passage about electric cars, determine meanings of vocabulary using a glossary, and identify the true comprehensive statements. Students answer 8 questions.

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