Experiments are the focus of this title. How they are conducted by using the scientific method of forming a hypothesis and collecting data to prove or disprove their theory. The periodic table is introduced as well as mixtures, solutions, and compounds.
An introduction to the vocabulary of matter for lower-elementary students that defines and explains core terms, including states of, changes in, and measuring matter.
This program examines the four states of matter: solid, liquid, gas, and plasma and discusses how water, as well as other materials, can exist in so many different forms.