Virginia SOL K.MG.3.a

MathKindergartenMeasurement and Geometry

The Standard

Identify a calendar as a tool used to measure time.

Virginia Standards of Learning for Mathematics · The student will describe the units of time represented in a calendar.

Teacher's field guide

What This Standard Means

What Students Need to Do

Students recognize a calendar and explain that it keeps track of days. They distinguish it from tools that measure length or hours.

What Mastery Looks Like

A student selects a calendar from several classroom tools. The student explains that it helps people keep track of days and upcoming events.

Common Misconceptions

Students may confuse a calendar with a clock. They may think calendars show only special events rather than the passing of days.

How to Assess It

Show pictures of a calendar, clock, and ruler. Ask, “Which tool helps us keep track of days? How do you know?”

Lesson moves

Ways to Teach It

  1. Give pairs a paper calendar and sticky note, then have them mark today and the next school day.

  2. Ask, “How could a calendar help us remember when a birthday or field trip will happen?”

  3. Play Tool Match by pairing picture cards showing calendars, clocks, and rulers with days, hours, and length.

  4. Use the class calendar to count how many days remain until a school event.

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Printable K.MG.3.a Worksheet

Preview of the K.MG.3.a printable worksheet

A ready-to-print activity worksheet aligned to K.MG.3.a, with an answer key for the teacher on its own page. No account needed.

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