Curated OER
Water Quality
Learners examine the YSI and the water properties that it measures. They identify the different properties of water pH, DO, temperature, turbidity, and salinity and determine why it is important for them to test these parameters.
Curated OER
How Can You Prevent Spoilage?
Students complete laboratory activity to discover what temperature is most effective in prohibiting bacterial growth in two percent milk. Students then write lab report detailing findings.
Curated OER
A Self Directed Inquiry into the Identification of Unknowns
Learners gain experience in designing an experiment and use logic in selecting specific tests for unknowns. Students recognize the use of spreadsheets in helping one to make clear comparisons.
Curated OER
Design and Function of Native Watercraft
Students design clay boats and test their floating ability. They sketch and record each test different boat designs. They compare their designs to those of native Inuit vessels by looking at images and attempting to determine the...
Curated OER
The Mighty Puff Mobile
Young scholars create a puff mobile. In this design instructional activity, students use a variety of resources to design and create a puff mobile. They work in teams to write directions for how to build it and test their mobiles.
Curated OER
Tee Off!
Students explore about one of the many products created by gain-based process. They investigate the ways agriculture can protect and preserve the environment. Pupils use their scientific processing skills to conduct a full inquiry based...
Curated OER
Observing and Drawing Structures of Guppies and Goldfish
Students observe fish and focus on their structures. In this life science lesson, students work in a group and observe guppies and gold fish.
Curated OER
Making a Battery
Fifth graders make a battery. In this physical science lesson, 5th graders word in pairs make the battery. Students follow 4 steps to create the battery.
Curated OER
Mineral Lab
Eighth graders examine the physical properties of different minerals. In this earth science lesson, 8th graders explain the uses of minerals in their daily lives. They complete the mineral identification table during the lesson.
Curated OER
Discover the Planets
Third graders research the planets. In this science lesson, 3rd graders create PowerPoint presentations over a planet. Students present their findings.
Curated OER
Ocean Observation
Students describe the different methods used by MBARI researchers to study the ocean. In this ocean instructional activity students research the Internet and use the information they find to write in their journal.
DiscoverE
Rocket-Powered Ski Lift
If a ski lift had rockets, imagine how fast it would be! Scholars let their imaginations take flight as they build models for such a ski lift. Rather than using a rocket, though, they'll use a much safer balloon as the power source.
DiscoverE
Build a Bridge
Cost overruns are unacceptable—in the real world and in an engaging activity. Groups of pupils get together to build a bridge out of straws, paper cups, and tape. They keep track of costs ($1,000 for each material) and must stay within a...
NASA
Building for Hurricanes: Engineering Design Challenge
"By the hair on your chinny-chin-chin, I'll huff and I'll puff and I'll blow your house in," says the big, bad wolf! Engineering hopefuls are challenged to design and construct a hurricane-proof building from simple office and craft...
Teach Engineering
Maximum Mentos Fountain
A messy fountain is potentially an energy experiment in disguise. Groups investigate the variables in creating a fountain from soda and Mentos. The last activity in a six-part series on energy has the class observe the fountain in terms...
DiscoverE
Kinetic Sculpture
Let your creativity run wild. Scholars build a sculpture out of basic materials. These sculptures must be able to move in the wind (from an electric fan). However, they must also withstand the wind enough to not fall over—it's quite the...
Computer Science Unplugged
Tablets of Stone—Network Communication Protocols
Show your learners that the game of Telephone isn't the only way messages get mixed up. Pairs transform into the sender and receiver of a message sent in packets. At least one pupil is the messenger who either delivers, delays, or...
Curated OER
Agriculture Defined
Open your Agriculture 101 course with a lesson on defining agriculture. Guide your class with thought-provoking questions and discussion. Give them time to play the card game, "Pit" in order to experience commodity exchange. This is a...
Curated OER
Equilibrium Practice
In this chemical reactions worksheet, young scholars determine solubility product expressions, equilibrium constants, and equilibrium concentrations. This worksheet has 15 multiple choice questions and 3 problems to solve.
Curated OER
What's Cooking?
Students investigate solar energy by making sun tea. In this ecology and solar energy lesson, students prepare traditional tea and "sun" tea, then record and graph data comparing color, clarity, smell and taste.
Curated OER
Measuring Water Quality
High schoolers are introduced to the various methods of measuring water quality. In groups, they test various water samples using the different methods, writing them down for pH, oxygen, salinity, and nitrate levels. They use their...
Curated OER
DNA Transformation of Bacteria - Red Colony
Learners perform experiments with bacteria. They discover that genes can be transferred from one bacteria to another on the plasmid by a transformation. Over a two day period, students follow detailed instructions in order to observe...
Curated OER
Graphing the Standard Curve
Srudents demonstrate analysis of colorimetric assay results by analyzing them using a computer graphing program and demonstrate application of standard curves by finding other areas of science that can utilize standard curves in analysis...
Curated OER
Worms Attack
Fourth graders observe earthworms and record their observations. They test to find how earthworms react to touch and moisture. After their study of earthworms, they do a creative writing activity in which they tell about life from the...