Implementation of Discovery Learning on the Human Excretory System Material to Improve the Activeness and Learning Outcomes of Class VIII Students

Page 1-10

• 10.33830/cocatalyst.v3i1.13245
• Abstract 77
• PDF Downloads 19

The Implementation of the Teams Games Tournament (TGT) Cooperative Learning Model to Improve Learning Outcomes on the Chemical Reaction Rate Topic in Grade XI

Page 11-18

• 10.33830/cocatalyst.v3i1.13224
• Abstract 83
• PDF Downloads 21

The Effectiveness of Wordwall Interactive Media to Improve the Learning Outcomes of Grade X-2 Students in Chemistry

Page 19-29

• 10.33830/cocatalyst.v3i1.13198
• Abstract 59
• PDF Downloads 33

Development of Android-Based Chemistry Learning Media on Acid-Base Material for High School Students

Page 30-38

• 10.33830/cocatalyst.v3i1.13213
• Abstract 54
• PDF Downloads 19

Improving Chemistry Learning Outcomes for Grade X Hydrocarbon Material Using the Method Student Teams Achievement Division (STAD)

Page 39-50

• 10.33830/cocatalyst.v3i1.13236
• Abstract 58
• PDF Downloads 14

Application of Creative Problem Solving in Improving Problem Solving Ability on the Material of Substance Forms

Page 51-61

• 10.33830/cocatalyst.v3i1.13393
• Abstract 70