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Dangers of Radiation Exposure
Students calculate their yearly exposure rate to harmful high-energy radiation and cumulative effects over time. They use the information to evaluate the various sources of radiation that are of greatest concern for them.
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What is a Chemical Reaction?-Evidence of Change
In this chemical reactions worksheet, students experiment with hydrochloric acid and copper (I) chloride to identify the types of reactions they undergo with various other substances. They also observe the law of conservation of mass and...
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Three States of Matter
Third graders investigate the three states of matter and the properties of materials as they undergo physical changes. They identify examples of each type of matter, role-play atoms in solids, liquids, and gases, and conduct an...
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States of Matter
Fourth graders define the term matter. They compare properties of solids, liquids, and gases. They describe how matter changes from one state to another. They classify objects as either solid, liquid, or gas.
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Paraphrasing
In this paraphrasing worksheet students are tasked to paraphrase five short passages. Students write their paraphrase and can then self check against sample answers.
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Mud Fossils
Students observe real fossils. In this science lesson, students make their own mud fossils by pressing material into the mud and letting it dry in the sun for 3-4 days. Students then get the fossils out displaying their mud...
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Yo! Gert-making yogurt
Young scientists or chefs culture yeast to produce yogurt. The materials and a general description of how make yogurt are provided, but there is very little detail otherwise. You could use this as an activity when your biology class is...
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Causal Patterns in Air Pressure Phenomena
Students consider the relationship between pressure and temperature. They observe a demonstration and explore the relationship between heat and volume when pressure remains constant. Students discuss relational causality and consider...
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Look At Those Leaves!
Students observe, measure and sort leaves. In this leaf lesson students divide into groups and observe the different kinds of leaves.
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Cool Suits
Students examine the materials that are used to make space suits. They complete an experiment in which they test different materials in different colors to determine the best one for keeping astronauts comfortable. They analyze the data.
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Rain Shadows and Sea Breezes
Students plot the average rainfall for a variety of cities in the United States. Using the map, they work together to determine patterns on which toxicants are transported through the air. They determine the impacts of various weather...
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Computer Science: Temperature
Students conduct an experiment on heat transfer and how it works. They record the temperature in whatever environment is surrounding the container and run experiments that use at least two different ambient temperatures. Students...
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Explore Rocks With Hands On Activities
You can have students use crayons to learn about igneous, metamorphic and sedimentary rocks.
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Ice Energy
Students observe the chemical reaction that occurs when salt is put on ice, and use the energy that is released to make ice cream.
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Making Ice Cream
First graders create ice cream in class. In this matter lesson plan, 1st graders discover solids, liquids and gases and the properties of each. Students produce a batch of ice cream in class using household items.
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Ice Energy
Students study the concept of ice energy. In this ice energy lesson, students observe what happens when salt is sprinkled on a piece of ice before following a recipe to make two types of ice cream. They note the difference in the two...
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Ice Energy
Students investigate how salt affects the state of ice. In this ice cream making lesson, students change the freezing temperature by adding salt and observing the results. Students use experimentation and comparison to see how chemicals...
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Integrating Chemistry-Chemical Reactions
In this chemical reactions activity, students read about different types of chemical reactions, potential and chemical energy. They answer three questions about their reading.
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Thermal Energy
In this thermal energy worksheet, students answer 6 questions about substances that have greater thermal energy, substances that take more thermal energy to raise their temperatures and the heat lost and gained by substances.
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Formula of a Hydrate Lab
In this hydrate worksheet, students find the formula of an unknown salt by determining the mass of water in the heated compound. Students burn off the water and record data to establish the final mass and formula of the hydrate.
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The Tropopause
In this tropopause worksheet, students read about the temperature of the air in the tropopause or the layer of the atmosphere closest to the Earth. They answer four critical thinking questions about this layer and the energy changes that...
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On a Hot Day, You Can Play Forever
In this science and thought process worksheet, students read a factual information sheet on many ways humans can keep cool on hot days. Students answer 30 questions.
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Can Cruncher
Students experiment with boiling water and cans to study changes in pressure. In this pressure lesson plan, students use pop cans filled with varying amounts of water heated to boiling. Students drop the cans in cold water and observe...
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Weather Whys
Second graders experiment with a thermometer and water samples of varying temperatures. They examine the effect different colors and different fabrics have on retaining heat. They examine snow samples for water and dirt content. They...