Decorate and educate with these four 17" x 22" posters
Posters feature activity sheets on the back of the posters and includes a teacher s guide
Great to brighten any classroom
These posters teach the difference between physical and chemical changes, key information about acids and bases, the states of matter, and the characteristics of elements, compounds, and mixtures. Includes 4 posters. Each poster measures 17" x 22".
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