Use Clues to Solve an Ice Mystery
Use the physical characteristics of ice to determine where and how several mystery samples could have been frozen.
Test the Finger Wrinkle Hypothesis
Perform an experiment to determine whether smooth or wrinkled fingers are better at holding wet objects. The experiment requires only a water bottle, paperclip, and plastic ruler.
Downloads: Video, student data sheet, illustrated instructions
Microorganisms on the Move
In this activity, students will learn how to prepare deep well slides for observing two types of microorganisms called Paramecium (a group of protozoa, or single-celled organisms, which move with cilia, so they are called “ciliates”) and Euglena (microorganisms which move with flagella, so they are known as “flagellates”).
Design Your Own Wind Powered Turbine
Learn the parts of a wind turbine, build your own out of recyclable materials, and test it to determine how to harnesses the most wind.
Pinhole Viewer
By building their own pinhole camera, students will learn how cameras, telescopes, and their own eyes use light in similar ways.
Fossil Detectives: Use Paleontology To Solve Dino Mysteries
Act like a fossil detective—or paleontologist—to observe and examine a set of fossils to classify them as body fossils and trace fossils.
Delicious Smelling Chemistry
Use household materials to investigate and explore your ability to smell an odor, then compare and contrast results to determine if some individuals have a better sense of smell than others. Observe the Maillard reaction and how different odor molecules are released into the air.
Glowing in the Dark: Testing Phosphorescence
Learn about phosphorescence and how certain materials can absorb and store energy from a light source. Then discover which type of light gets the brightest glow from a glow-in-the-dark star.
Ugh, A Bug! Get To Know Insect Anatomy
What are the distinguishing physical characteristics of an insect? Observe live crickets to learn the function of various insect body parts!
Flower Anatomy
In this activity, students will discuss the various methods by which pollination can occur in flowers or plants. Students will dissect and identify the different parts of a flower, hypothesize the function of each part, and discuss the importance or relevance of each part to pollination.