Curated OER
Issues Poll
Students chart out what an opinion poll is and its effects on issues in society. They view an authentic poll to compare/contrast. In addition, they type out a word association key to help assemble a poll and then take a survey on...
Curated OER
Bleach Chemical Reactions
Pupils learn what happens when bleach comes in contact with various cloth fibers, chemical colors, nature and synthetics.
Curated OER
From Seed to Plant
Students adopt seeds, recording their observations as they draw their seeds, germinate them, and plant their seedlings using the hydroponic method. Students maintain journals recording their germination experiments.
Curated OER
Sniff and Guess
Students use the sense of smell to identify the contents of the Mystery Odor Cans. They record what they think is in the Odor Can.
Curated OER
Form and Function
Pupils select a part of a plant or animal and indicate how the part supports the needs of that living thing.
Curated OER
It Looks Like Champagne
Students determine some practical implications of the discovery of liquid carbon dioxide in deep-ocean ecosystems. They interpret phase diagrams and explain the meaning of "critical point" and "triple point."
Curated OER
The Weight of Water
Students participate in an experiment about the weight of water. They work together to discover that seawater is more dense than fresh water. They also determine which objects float and sink.
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Make a Comet Model and Eat It!
Students create models of comets. They develop a comet model in a team and exchange samples with other teams. They use their senses to demonstrate the filters on a spectrometer and record their data. They discuss the contents of their...
Curated OER
Comparative Embryology Using Japanese Medaka Fish
Students conduct an experiment to control the breeding of Japanese Medaka fish. They collect the fertilized eggs and view and record the fish's embryological development daily to compare the stages to human development.
Curated OER
Radish Seed Garden
Fifth graders explore the effects of overpopulation in an ecosystem while applying the scientific method. They discuss overpopulation and its meaning. Students as an organism competes for space in an overpopulated area. They plant...
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Geologist and Core Sampling
Third graders observe a cupcake and attempt to answer each question on the observation page. They write three sentences that explains how a geologist takes core samples of the earth's surface. Students make sketches and write...
Curated OER
Marine Communities
Students view a video and then complete lab exercises to help them explain marine communities and animals in them.