Curated OER
ESOL Safey and Security
Students study vocabulary words related to safety and warining signs. They write and practice saying the words. They view picture flash cards and attach different signs to the safety situations. They work in groups to create a...
Cornell University
Atomic Bonding
Explore the connection of surface area to bonding within atoms. Learners complete lab investigations to model changing surface area with different sizes and concentrations of atoms. A flour fireball demonstration follows the labs to...