PRESCHOOL SCIENCE · CHAPTER 2
Matter & chemical change
Study each lesson in order, or choose the idea you need today.
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Materials
Sort objects by one visible property
Use a stated sorting rule to group familiar objects by a property.
AN EXAMPLE FROM THIS CHAPTER
The rule is color. Where does a red square block go: the red group or the blue group?
Show answer & explanation
the red group
Its color is red; its square shape does not change this color sort.
Curriculum & source notes
These are original Little Play study books organized around U.S. school topics. The official curriculum references below guide topic scope and progression. Coverage is selected, not a complete curriculum or a verified match to every state standard. They are not copies of a publisher’s textbook. Check your school’s syllabus and book edition.
High-school courses can be taken in different years. Choose the topic that matches the student’s current course.
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