Curated OER
Dissolved Oxygen Introduction
High schoolers are shown how dissolved oxygen enters the water. They are taught the difference between a water sample that has been exposed to the air and one that has not. Students brainstorm what organisms need to survive. They use...
Curated OER
Elements, Compounds, and Mixtures
For this matter worksheet, students review the three forms of matter by reading a poem and completing 1 matching and 5 short answer questions.
Curated OER
Water Cycle: Weather Lesson 1
First graders go on a water walk, collect weather data, and measure rainfall for a month. They examine the water cycle in this series of lessons.
Curated OER
Breaking it Down
Students discover how water expands when frozen during a glacier. In this matter lesson, students fill a glass jar with water, leaving no room for air in the jar and place it in the freezer. Students retrieve the jar and notice the...
Curated OER
Science Crossword Puzzles - Matter Changing States
In this science crossword puzzle worksheets, students determine the answers to 7 clues with words that describe the changing states of matter. They fill in the puzzle going across and down.
NOAA
Earth Origami
After reading a brief history of Carl Skalak's journey on the open waters, scholars make a three-dimensional model of the Earth out of an Origami balloon using a printable decorated as the Earth.
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
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.
Curated OER
States of Matter
In this states of matter worksheet, students fill in the blanks using the terms evaporation or condensation for 4 statements. They match vaporization, condensation, evaporation and boiling to their definitions. They fill in 8 blanks with...
Curated OER
Emulsions
Learners identify the characteristics and composition of emulsions. In this chemistry lesson, students classify household products according to emulsion type. They explain how to make the best emulsion.
Curated OER
Making Ice Cream
First graders create ice cream in class. In this matter lesson, 1st graders discover solids, liquids and gases and the properties of each. Students produce a batch of ice cream in class using household items.
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
Earth's Ecology
Students investigate the three states of water. In this physical science lesson, students watch the video "Earth's Ecology" and observe water in its' three states. Students record observations.
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Household Chemistry
Students use indicator paper to determine if substances are acidic, basic, or neutral. They test for Ph levels in them. They investigate the effect of oxygen on darkening fruit cut and exposed to the air. They observe vitamin C as an...
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Warming by Freezing
Ninth graders discover the reasoning behind spraying water on fruit and seedlings in preparation for hard freezes. In this conceptual physics lesson, 9th graders conduct an experiment to measure the heat released when water goes from a...
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
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.
Curated OER
Jeopardy 8th Grade (Science)
There are so many topics touched upon in this Jeopardy-style science game, that it is difficult to classify! The categories include electricity, matter, ecology, earth and space, and scientific investigation. This would best be used at...
Curated OER
Evaporation of Alcohol and Water
Students investigate the process that occurs when liquids evaporaate. They test water and alcohol to determine which substance evaporates more quickly and relate the rate to energy changes.
Curated OER
What Changes Occur When Ice Melts?
Young scholars explore the physical process of melting. They observe melting ice and answer questions related to energy transfer during phase changes.
Curated OER
The Climate in Class
Students consider the implications of global warming. In this current events lesson plan, students visit selected websites to discover information about temperature rises in the world and discuss how to solve some of the issues...
Santa Monica College
The Density of Liquids and Solids
There are underwater rivers that flow on the ocean floor thanks to a difference in density. Scholars learn about the density in both liquids and solids in the second lesson of an 11-part series. They then determine the density of water,...
Beyond Benign
Packed Up Properties
Determine physical properties of potential packaging materials. Continuing from previous lessons in the series, the resource asks groups to identify physical properties of the substances. They test for conductivity, solubility, water...