Curated OER
How a Liquid Changes to a Gas
Second graders identify three forms of matter- solids, liquids, and gases with 100% accuracy. They observe water evaporating from an open container and water evaporating and condensing in a closed container. The students assess that a...
Curated OER
Science: Changes in Matter
Second graders discover what changes occur in various types of matter under different conditions. They make predictions about the changes in an apple left out in the air, water placed in a freezer, and a nail left in a cup of water. They...
Curated OER
Density and Buoyancy
In this density and buoyancy worksheet, students read about the equation to find density and practice finding the density of substances. They read about buoyancy and match 10 terms with their definitions related to density, buoyancy and...
Curated OER
Cloud in a bag
Students relate the states of matter and clouds. In this environment lesson, students create a chart of information they know about clouds. Students put an ice cube in a bag and tape to a window. Students watch for...
Curated OER
Everything about Equations
In this chemical reactions worksheet, students are given fifteen unbalanced equations and they must identify the reaction types, the phases of the products, the signs that a chemical change occurred and the sum of the coefficients of the...
Curated OER
Understanding Chemical Equations
In this chemical equations worksheet, students identify the reactants and the products, state what phase each is in, and state the mole ratios of all the products and reactants. Students complete 10 problems.
Creative Chemistry
States of Matter Summary
In this states of matter worksheet, students are given a summary of the particle arrangement, the motion of particles, the properties of particles, and models of particles in solids, liquids, and gases. Melting, evaporating, boiling,...
Curated OER
WS 5.7 Phase Diagrams
In this phase diagram learning exercise, students answer questions about three given diagrams. They determine the boiling point, melting points and sublimation points for each substance. They also answer questions about the triple points...
Curated OER
Dunking Duckies - Endless Expansion And Contraction
Students use inquiry to explore how their dunking duckie bobs up and down. For this states of matter lesson, the teacher guides the class towards discovering how the dunking duckies continue to bob up and down for days without being...
Curated OER
Thermochemistry
In this thermochemistry worksheet, learners indicate whether the given processes are endothermic or exothermic reactions. Students complete the phase change diagram as well as define a given set of vocabulary words. Learners calculate...
Curated OER
Matter and Energy
In this matter and energy worksheet, students identify substances as solids, liquids or gases, they use the kinetic theory to describe the motion of particles and they explain the conservation of mass and energy when a substance changes...
Curated OER
Stream Ecology In Wisconsin and Puerto Rico
Students identify the different types of water and explain in what proportions they exist on Earth. They identify and correctly label the parts of the water cycle and how these parts interact with each other. Students identify the...
Curated OER
A Basin Filled With Time
Students use fossil leaves and a mathematical formula to study climate change. In this climate change and fossil lesson plan, students determine the differences in temperatures during two different times during the Cenozoic era using...
Curated OER
Melting, Freezing, and More!: Phase Transitions
Third graders listen to a talk on phase transitions and view three demonstrations. In this phases of matter lesson plan, 3rd graders complete a worksheet as they listen about phase transitions. They move through three demonstrations of...
Curated OER
Science Jeopardy
Young scientists form teams and compete by providing questions for words and phrases related to science topics arranged in a Jeopardy quiz show game format. The categories include matter, measurement, vocabulary, and chemical or physical...
Curated OER
A Chemical Curiosity
For this chemical change worksheet, students review physical changes such as evaporation and condensation before working with chemical change. They conduct an experiment with vinegar and baking soda before recording the chemical changes...
Curated OER
Physical Changes of Water
Students observe changes in water. For this lesson about water and its forms, students perform an experiment to determine how water changes. Students analyze what causes water to be solid, liquid, or gas. Students record their...
National Nanotechnology Infrastructure Network
Making a Liquid Crystal Thermometer
Introduce your classes to a fourth state of matter! Liquid crystals have a colorful sheen that changes based on different physical factors. Learners use this information to create a liquid crystal thermometer where the color of the...
Mr. E. Science
Chemical Reactions
Once I told a chemistry joke, but there was no reaction. Get young chemists involved in changes and reactions with a presentation that begins with physical and chemical changes and chemical reactions. It moves on to chemical...
Fuse School
Quiz: Solids, Liquids and Gases
Time to show what they know! Module five in a 14-part series about solids, liquids, and gases redirects to an interactive quiz. Learners test their skills on topics such as states of matter, phase changes, and Brownian Motion. With...
Steinhardt Apps
Kinetic Molecular Theory
Building off young chemists' knowledge of the states of matter, kinetic molecular theory is the focus of the unit. Eight days of lessons including multiple demonstrations, one lab experiment, directed instruction, and worksheets,...
City University of New York
The 15th and 19th Amendments to the U.S. Constitution
Who gets to vote? Learn more about struggles for suffrage throughout United States history with a lesson based on primary source documents. Middle schoolers debate the importance of women's suffrage and African American...
Smithsonian Institution
Young People Shake Up Elections (History Proves It) Educator Guide
Vote, it's your civic duty! The resource provides several videos about voting in the United States. Scholars watch a series of topics ranging from youth participation to civic action. The educator's guide provides teachers with...
Virginia Department of Education
States and Forms of Energy
Energy is just energy, right? Explain various forms of energy to your young scientists by using an interactive experiment that contains common objects to demonstrate complex concepts. Pupils conduct experiments for radiant, thermal,...
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