Here is a good lab to check the observational skills of your students. I do this early in the year so I can check my class procedures for lab clean up. The students will also see something that is not expected, which adds to the excitement. The students will also have some practice measuring with [...]
Philippine-American Life Through a Scientific Lens
Category Archives: Science
A Metric Lesson With Groovy Cubes
A neat way to help students internalize a cubic centimeter is to make paper cubic centimeters, aka Groovy Cubes. All my classes made them this week and we strung them together on thread. I’ll hang them up tomorrow in the classroom. We also discussed how one cubic centimeter will hold one milliliter of pure water [...]
Burn The Dollar Bill Demonstration
Today I did the burn the dollar bill demonstration with my science classes. I use this as a discrepant event in that what happens is not what one would think happens, and this gets their attention. I also use this as an introduction to a discussion on class safety. Each class tried to name as [...]
Last Day of the Mars Habitat
Thursday was he last day of the Mars Habitat. We finally finished this project but it took an extra week. This week was the first week that we had sunshine for more than three days in a row. I invited all the teachers to bring their classes out and explore the Habitat. We probably had [...]
The Mars Habitat
Every year, I conclude my science classes with the Mars Habitat activity. I started this project about fifteen years ago and have progressively made it larger and with more features. This is a great cooperative activity as it requires the full class to fold and tape the habitats and tunnels. I do this with three [...]
Teaching Density
One of the most important concepts in science is density. To teach this, the student must first understand the difference between the mass and weight of an object. So be sure to teach mass and weight first. I found an easy way to help the students remember this formula using a heart. I have found [...]