Unit One: Chemical Reactions. Lesson two: the speed of chemical reactions.

Unit One: Chemical Reactions. Lesson two: the speed of chemical reactions.

Unit One: Chemical Reactions. Lesson two: the speed of chemical reactions.

Unit One: Chemical Reactions. Lesson two: the speed of chemical reactions.

Periodic Table

Clarify that light is one of the basic needs of plantsPlease watch the video of the experiment by clicking here before starting it

Demonstrate the transfer of water inside a plantPlease watch the video of the experiment by clicking here before starting it

The goal of the experiment:Explain the difference between materials in terms of densityTools:Copper wire - piece of gold - platinum ingot - ice cubes - piece of coal - cork - paper - piece of wood - ruler - screwSteps:Put the materials in front of you in the tub and control the liquid density from t......