Curated OER
Biocomplexity Lab Activity: Density and Buoyancy of
Pupils investigate how the density of water changes the buoyancy of
water. Students create a hypothesis about what will happen when placing the
egg into the water.Pupils can research online different bodies of water (The Red Sea, The...
Teach Engineering
Properties of Mixtures vs. Solutions: Mix It Up!
Now it becomes crystal clear why the unit is called Mixtures and Solutions. The fifth installment of a six-part unit explores mixtures and solutions. After viewing a demonstration on mixing pebbles with water, salt with water, and...
Curated OER
Rivers... for Kids
Students investigate U.S. geography by exploring it's bodies of water. In this river formation lesson, students identify the reasons rivers are needed in our country by reading assigned text. Students examine a diagram which explains how...
Curated OER
Life Means Water Environment
Learners investigate pH levels in bodies of water and experiment with acid/base reactions. In this water and pH lesson, students observe changes in pH levels of a sample solution and observe a Bronsted-Lowry reaction. Learners...
Curated OER
The Great Ocean Conveyor
Students investigate water density. In this water density activity, students conduct an experiment with food coloring, water and salt to see how the salt effects bodies of water.
Baylor College
Challenge: Microgravity
What a festive way to examine what happens to the heart in different gravitational situations! Small groups place a water-filled balloon in different locations (on a table top, in a tub of water, and held in a vertical position), drawing...
Curated OER
Body Parts, Systems & Functions
In this body parts worksheet, students match words to definitions, categorize organs into systems, name functions of organs, and more. Students complete 5 activities.
Curated OER
The Discovery of OXygen
Students conduct experiments to identify the different properties of oxygen. In this chemistry lesson, students examine its importance to life on Earth. They explore the historic dispute about oxygen's discovery.
Curated OER
Water 1: Water and Ice
Students investigate water in its solid and liquid form. In this states of matter instructional activity, students experiment to see what happens as water goes from a solid, ice, to a liquid, water, and back again. They write about and...
Curated OER
What's Dancing in the Water?
Students learn about watershed, as well as the different forms and uses of water. For this water forms lesson, students brainstorm water sources and uses. Students read the book Water Dance and discuss water examples. Students complete...
Curated OER
Water Pollution Lesson Plan: What's the Flow?
Students study urban runoff. They identify the urban runoff in a simulated area and determine peak flows using charted data. Finally, they discuss possible causes of the differences in flow rates.
Teach Engineering
Rock Candy Your Body
Candy rocks! A sweet lesson offers a different take on the rock candy experiment. Groups use a supersaturated sugar solution to create rock candy. Pupils then add other ingredients to the solution to test their effect on the...
K5 Learning
Rocks
Five short answer questions follow an informational reading passage that details the three different types of rocks—sedimentary, igneous, metamorphic—and their rock cycle.
Curated OER
Water and Ice
Students explore the forms of water. For this physics lesson, students use ice cubes and observe what happens when the ice melts. Students freeze the water again and record observations.
Curated OER
Water Desalinization
In this water desalinization worksheet, students will design and construct their own desalinization plant. Then they will describe how they set up their experiment and if it worked or not.
Curated OER
Water Pressure
High schoolers spend time examining the concept of water pressure. In groups, they research the amount of air pressure that is felt at different levels above sea level. Using a calculator, they calculate the water pressure given...
Rivanna Regional Stormwater Education Partnership
Does It Soak Right In?
Which materials are best for groundwater runoff, and which are best for percolation? Discuss the water table with several experiments about different types of soil, pollution, precipitation, and filtration. The experiments assign...
Curated OER
Week 7: Animal Adaptations - Bird Beaks
Students use tools to represent bird beaks and pick up different types of food with them in order to discover which beak would help the bird survive depending on their food type.
Curated OER
Critter Clues
Students work together to examine water quality. They identify the indicators of water quality and complete an experiment. They discuss their results.
Curated OER
Similarities and Differences
Students complete pre-visit and post-visit activities about the koalas they see at the zoo. For this koalas lesson plan, students read books, and answer questions about the similarities and differences they see when they observe the...
Curated OER
Controlling Nonpoint Source Pollution
Students examine factors affecting water quality. They test water in a local body of water to determine its quality. They collect data and continue monitoring the water monthly. They assess water quality in the home and on the farm.
University of California
Heating and Cooling of the Earth's Surface
Scholars collect data from heating sand and water before forming testable hypotheses about why sand heats up faster. Afterward, they develop and run experiments to test their hypotheses.
Curated OER
Water is Life
Krill is a very small ocean animal that is key to keeping the ocean ecosystem going. The class reviews food webs and chains, learns about the importance of krill, discusses krill anatomy, builds a model of a krill, and then has a...
American Chemical Society
The Energy of Evaporation
Do all liquids evaporate at the same rate? Young scientists observe the evaporation rate of three different liquids. They measure the time, the temperature, and the change in energy. After comparing the chemical formulas, scholars...