Triangles of Truth: Chemical Reactions Instructions: Read through Lesson 1 in Chapter 1 (Begins on page 6) Find three important facts for each topic and fill those notes in on the triangle (1 fact for each point on the Triangle) Physical Change Chemical Change Triangles of Truth: Chemical Reactions Instructions: Read through Lesson 1 in Chapter 1 (Begins on page 6) Find three important facts for each topic and fill those notes in on the triangle (1 fact for each point in the Triangle) Endothermic Exothermic Triangles of Truth: Chemical Reactions Instructions: Read through Lesson 1 in Chapter 1 (Begins on page 6) Find three important facts for each topic and fill those notes in on the triangle (1 fact for each point in the Triangle) Products Reactants