CK-12 Foundation
It's Just a Phase
Explore the phases of water as temperature rises. Pupils consider the idea that temperature remains constant during each phase change. An interactive exercise allows your young scientists to observe the temperature and molecular...
CK-12 Foundation
What's the Matter?
What makes ice, water, and steam different? Their molecular arrangements are the same, but their movements are different. Individuals make this conclusion by completing the simulation activity.
Geographer Online
Restless Earth
In less than 25 years, the continent of Australia moved 4.9 feet thanks to plate tectonics. The presentation introduces the idea of the layers of the earth as well as plate tectonics. It goes into why the plates move and where we believe...
Curated OER
Solids, Liquids and Gases - Part 2
Students experiment with balloons, soda water and raisins to find out about the states of matter. In this solids, liquids and gases lesson plan, students complete a group activity with balloons to recognize the state of matter in...
Curated OER
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...
Curated OER
Solutions and Suspensions
Students explore matter by conducting an in class demonstration. In this liquid mixture lesson plan, students identify the difference between a solution in which a solid dissolves into liquid, and a suspension where the solid doesn't...
Curated OER
It Matters
Young scholars use descriptive vocabulary to discuss the attributes of matter. Then, they sort objects or pictures by the type of matter they are comprised of. Finally, students match objects of matter with similar attributes and...
Curated OER
Physical Science Review 5th Grade
In this review of physical science activity, students use recall to answer multiple choice questions about electricity and chemical changes. Students answer 25 questions.
Curated OER
States of Matter
In this states of matter worksheet, students will brainstorm and write down facts about solids, liquids, and gases in a graphic organizer.
Curated OER
States of Matter and Chemical/Physical Changes Stations
Students break into four groups, starting at different stations. Each station should take about 10 minutes depending on prior knowledge of the topic. They then rotate when everyone is finished to the next station and discuss answers of...
Curated OER
Space Shuttle Science
Students study the nomenclature, operation and purpose of America's Space Transportation system. They demonstrate how water can be broken down into its component gases of hydrogen and oxygen by electrolysis. They construct and use the...
Curated OER
Curds and Whey
In this chemical reaction worksheet, students investigate the reaction that makes curds and whey. They mix milk and vinegar and run it through cheesecloth to collect the solid. Students make observations, read about curds and whey, and...
Curated OER
Force and Motion
Learners experiment with force and motion. In this force and motion lesson, students test gravity using a variety of objects. Learners rotate through a series of stations which use force, motion, friction, and inclines. Students predict...
Curated OER
Surface Water and Groundwater
Students examine distribution of water and minerals. In this surface and groundwater lesson, students conduct an experiment with fresh and salt water making hypothesis and drawing conclusions about minerals.
Curated OER
Health and growth
Students examine ways for people to stay healthy, such as exercising and eating right.
Curated OER
Earth, Sun, and Moon
Students participate in a demonstration and complete an online activity that illustrates the earth orbits the sun once a year, and that the moon takes approximately 28 days to orbit the earth.
Curated OER
Teeth and Eating
Students examine pictures of different animals and decide if they eat meat and/or plants. They inspect models of pairs of upper and lower teeth and discuss which teeth are most useful for cutting grass and tearing meat.
Curated OER
Rocks and Soils
Young scholars compare the properties of rocks and relate these properties to their use. They perform a virtual experiment to describe and group rocks on the basis of their characteristics.
Curated OER
Interdependence and Adaptation
Fifth graders construct a food web to illustrate how animals and plants are interdependent. In this interdependence lesson plan, 5th graders identify how consumers, producers, herbivores, carnivores and predators are related in a...
Curated OER
Sorting and Using Materials
Students explore materials and their properties. For this matter lesson, students identify objects and describe their properties. Students test and sort materials using an interactive whiteboard, followed by a group discussion of what...
Curated OER
Substances And Chemical Reactions
Students observe chemical reactions that produce obvious effects. They begin by exploring a different substance every day for one week. They compare the substances and examine how substances can be solids, liquids, or gases.
Curated OER
Chalkboard Challenge
Here's a terrific Jeopardy-style game that's designed for 3rd and 4th grade students of science. The topics include living things, animals, plants, matter, and "hodge-podge." The questions are all age appropriate, and there is an...
Curated OER
Water: Liquid or Solid?
First graders investigate how water can be both a liquid and a solid. They weigh popsicles and observe them as they write in their science journals. They measure the liquid as the popsicle melts and refreeze them to change them back...
Curated OER
Ice Cream Social; Freezing Liquids
Students make ice cream following a recipe and make observations about the process of freezing liquids. In this making ice-cream lesson, students mix ingredients in a sealed can and roll it back and forth on a table . ...