Curated OER
Dancing Raisins
In this science investigation learning exercise, students follow the directions to mix raisins in clear carbonated soda to watch them sink and rise.
Curated OER
Solids, Liquids and Gases - Part 2
Students experiment with balloons, soda water and raisins to find out about the states of matter. In this solids, liquids and gases lesson plan, students complete a group activity with balloons to recognize the state of matter in...
Curated OER
Activity #16 Dancing Spagehetti
Learners experiment with floating the spaghetti, the gas functions like a life preserver. Pupils comprehend that a person is slightly more dense than water. They comprehend that a life preservers are made of low-density materials. The...
Curated OER
Chemical or Physical?
Fourth graders make observations of the reactions that happens between calcium carbonate and various liquids. During the experiment the students determine if there is a chemical change, a physical reaction, or no reaction when they mix...
Curated OER
Insect Communication and Harmful Insects
Seventh graders use children's literature in order to create an interesting context for the lesson. The concept of insect communication is investigated in order for students to form educated hypothesis guesses.
