Home-made Geodes Required materials Epsom salts 2 cups of warm water 3 or more eggs (we only the shells) Food coloring (red, green, blue, and any other color you like) Large glass Spoon Knife (optional)
A short reading about X-inactivation and how identical twins are not exactly identical. This will help answer every biology students questions about twins and this lesson pushes students past their basic understanding of genetics!
This is a hands-on lab for students that engages them and help the students to become familiar with a microscope. The students make slides and compare cotton, sand and salt. Included is a guided lab sheet.
This is a review game that has three cards per organelle. One card has the name of the organelle, one card has the "nickname" of the organelle and one card has the function of the organelle. The students then can mix up the cards and either play concentration or find all three matches for each organelle.