Students use manipulatives to model how to balance chemical equations and understand the law of conservation of mass. These tools help students visualize the number of atoms participating in each side of a chemical reaction by modeling the reactants and products. Includes enough materials for 10 lab groups. Includes 1-year access to digital resources that support 3-dimensional instruction for NGSS. Digital resources may include a teacher's manual and student guide, pre-lab activities and...
