Virginia SOL K.1.c.ii

ScienceKindergartenScientific and Engineering Practices

The Standard

classify and/or sequence objects based on a single physical characteristic or property

Virginia Standards of Learning for Science · The student will demonstrate an understanding of scientific and engineering practices by

Teacher's field guide

What Students Need to Do: Students sort objects using one observable property, such as color, shape, size, texture, or material. They also place objects in order by one property, such as shortest to longest.
What Mastery Looks Like: A student groups every object by the same stated rule and explains why each object belongs. The student can order several objects and identify what changes across the sequence.
Common Misconceptions: Students may switch the sorting rule midway or use two properties at once. They may sort by personal preference or object use instead of an observable property. Some reverse the sequence or overlook small differences in size.
How to Assess It: Give each student five classroom objects. Say, “Sort them by one property, name your rule, then order them from smallest to largest.”

Lesson moves

Give pairs buttons, blocks, and fabric scraps to sort by one named property, then ask them to explain their groups.
Display four objects and ask, “Which property could we use to sort these, and where would each object go?”
Play Secret Sort by arranging objects with one hidden rule while students guess the property and check each placement.
Sort recycling items by material, then order three containers from shortest to tallest before placing items inside.

Keep exploring

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