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1st Grade Temperature Resources (Math)

4 1st grade temperature resources: 2 activities, 1 lesson plan and 1 worksheet. How teachers use these

1st Grade Temperature Resources (Math)

4 1st grade temperature resources: 2 activities, 1 lesson plan and 1 worksheet. How teachers use these

Lesson Plan
Lesson Plan1st GradeTemperature Lesson Plan

Our Temperature Lesson Plan comes with two Thermometer Activities and seven Thermometer Worksheets. We have book recommendations

Worksheet
Worksheet1st GradeAdjectives Temperature Worksheet

This adjectives temperature worksheet has 1st grade students use picture clues to write hot, cold, dark, bright, wet, or dry in six sentences. An answer key is included to make checking easy.

Activity
Activity1st GradeHot and Cold Activity

This hot and cold activity lets children sort 12 picture cards onto a Hot and Cold mat to learn about temperature. For kindergarten to 2nd grade, answer key included.

Activity
Activity1st GradeDressin For the Season Seasons Activity

In this dressin for the season seasons activity, PreK to 1st grade kids sort clothing picture cards by hot, cold and rainy weather. Answer key included.

From our teachers' playbook

Hot, cold and everything in between

What do 1st graders learn about temperature?

First graders learn that temperature tells us how hot or cold something is. They compare things with words like hot, warm, cool and cold, and see that a thermometer goes up when it gets warmer and down when it gets cooler. They connect it to real life: shorts on a hot day, a coat on a cold one. The click moment comes when kids watch the red line climb in warm water and shout, "It went up!"

Our favorite ways to teach temperature

Feel it, see it, say it. These are the moves that make temperature real for little scientists.

Feel the difference

Set out three cups of water: icy, room temperature and warm. Kids dip a finger and order them from coldest to hottest. Then put a thermometer in each and watch the line move.

Why it works: kids understand an idea best when they touch it, then draw it, then write it, the order the U.S. Department of Education recommends for elementary math.

Temperature Lesson PlanTry it withTemperature Lesson PlanLesson PlansOpen it →

Talk about the weather

Check the temperature every morning and ask, "Is today warmer or colder than yesterday? How do you know?" Kids explain using the thermometer. A daily two-minute chat builds the idea.

Why it works: when kids say the precise math words, their understanding gets sharper, a recommendation of the U.S. Department of Education's elementary math guide.

Hot and Cold ActivityTry it withHot and Cold ActivityActivitiesOpen it →

Questions teachers and parents ask

What do 1st graders need to know about temperature?

They should know that temperature tells how hot or cold something is and that a thermometer measures it. They compare hot and cold and describe the weather.

How do I explain a thermometer to a child?

Show them the line inside and tell them it climbs up when it gets warmer and drops when it gets cooler. Put it in warm and cold water so they can see it move.

Do 1st graders read exact temperatures?

Usually not yet. First graders focus on comparing hotter and colder and noticing if the line goes up or down. Reading exact degrees comes in later grades.

What is an easy temperature activity at home?

Check the outdoor temperature each morning and decide together what to wear. It takes one minute and makes the idea part of the day.