Curated OER
Biocomplexity Lab Activity: Measuring Turbidity
Middle schoolers measure turbidity and comprehend the effects of turbidity on aquatic life. They explain what a lake looks like after a heavy rainfall. Students comprehend that turbidity is a measure of the relative clarity of water.
Curated OER
Solids, Liquids, and Gases
Students explore the three main forms of matter: solid, liquid, and gas. They examine concrete examples of each, using their five senses and "experimenting" to find differences in them. They find pictures of each, cut them out and past...
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Cell Membrane & Transport
Young scientists demonstrate their understanding of cell transport on this comprehensive worksheet. Focusing on cellular structure and the different processes that allow materials to move into, out of, and throughout animal cells, this...
Curated OER
The Stone Boat Mystery
Students design and execute a lab through which they study the distinctions between density, buoyancy, and volume.
Curated OER
Cloudy With a Chance of...
Second graders will write a story. For this writing and meteorology lesson, 2nd graders read the story Cloudy With a Chance of Meatballs, then use KidPix to create a weather picture. The picture is imported into a word processor and the...
Curated OER
Love in the Time of Cholera
Students examine causes and treatment options for cholera. In this biology lesson, students model the osmotic basis of cholera using dialysis tubes. Students propose treatments for hypothetical patient.
Curated OER
A Year (a Day or a Week) In My Life as a Shorebird
Students describe the basic life history of one shorebird common to their area. They use the writing process which includes brainstorming, rough draft writing, peer editing, and re-writing to create a factually and grammatically...
Curated OER
Rain Forest Research
Second graders explore the Rain Forest. In this research lesson, 2nd graders go online to gather information about Rain Forest animals. Students print and use the information to write about the many parts of the Rain Forest. Students are...
Curated OER
Pollution Solutions
Students visit a local park to test the quality of the aquatic environments. They search for sources of pollution and examples of pollution control. Based on their obeservations and experiments, they rate their local environment.
Curated OER
HOW FAST DO SEDIMENT GRAINS OF DIFFERENT SIZES SETTLE?
Students conduct an experiment using sand, a jar, and a paper clip to analyze the effects of different kinds of sand vis a vis its sediment. They graph their findings and analyze for factors of size, shape, and density.
Curated OER
SAV and Photosynthesis
Students are introduced to the topic of submerged aquatic vegetation. They study and explain its importance. Students create identification keys to allow them to distinguish between different types of SAV. They are introduced to...
Curated OER
Limited Resources - Understanding Our Cultural Resources
High schoolers examine and compare preserving natural resources and preserving cultural resources. They conduct Internet research on two topics, and write a position paper on whether cultural resources or natural resources are more...