Naming Alcohol
Organic Chemistry
Orgofun (Alkenes)
Answer questions about alkenes
Organic Chemistry-Quiz
Online Quiz
Chemical Hair Bonds: An assessment
Learners test their knowledge of chemical hair bonds after completing learning objects on the peptide, disulfide, salt, and hydrogen bonds.
Science Vocabulary Unit 1 and 2 hi
Science vocabulary, hi.
Heat of Reactions
Heat of reactions (exothermic and endothermic)
Atoms and Periodic Table
Review of subatomic particles and elements.
Science Vocabulary Unit 1&2
fun and educational
Changes that may be Useful or Harmful
Guide the snake to the correct answers without touching the edges of the game board.
PCCSS STEM Game:IS堂知識小挑戰_B1
IS堂知識小挑戰