Skip to content
Start My 3 Free Days $0 today · cancel anytime

Thermometer Worksheet

This Thermometer Worksheet asks 3rd graders to read four thermometers in degrees Celsius and Fahrenheit, then solve two temperature change problems. An answer key is included, so checking takes a minute.

$6.97

Or free with a membership — members pay $3.33/mo for all 10,000+ resources. See plans

Want a discount? Become a member!
somdn_product_page

Instant digital downloadPrintable PDF + answer keyMade by real teachersSecure checkout

Want this one free?

Tell us where to send it and it’s yours — no card, no catch.

One free resource per teacher. We’ll also send free teaching ideas each week — unsubscribe anytime.

Share

Teaching is easier with a membership

Unlimited printables, games & videos for PreK–6th — for your classroom or homeschool. Cancel anytime.

Start your 3-day free trial

$0 today · cancel anytime · Instant access to 10,000+ resources

About this resource

Description

Reading a thermometer is one of the first real measuring jobs a child is given, and it asks for more than recognising a number. The student has to find the top of the red line, work out what each small mark is worth, and count from the nearest labelled degree. This Thermometer Worksheet gives third graders four thermometers to read, two in degrees Celsius and two in degrees Fahrenheit, so the unit at the top of the tube becomes part of the answer instead of an afterthought.

Page one holds the whole activity. Each of the four thermometers is drawn to scale with a mark every two degrees and a printed label every ten, and every reading lands between two labels, so the child must count the marks rather than copy a number off the page. Two temperature change problems follow, one in Fahrenheit and one in Celsius, each with a rise and a fall to work through in order. The last item shows a wrong answer and asks the student to explain the mistake and give the correct reading, which is where counting by twos gets said out loud. The answer key is page two. To use this thermometer worksheet, read the first thermometer together, count the marks aloud between two labels, and then let students finish on their own.

What’s Included

  • A two-page printable PDF, sized for standard 8.5 x 11 paper
  • Four scaled thermometers, two in degrees Celsius and two in degrees Fahrenheit
  • A mark every two degrees with labels every ten, so every answer must be counted
  • Two two-step temperature change word problems with answer boxes
  • A Name and Date line and a complete answer key with sample responses

Three things make this activity worth the class time. First, mixing the two units in one set stops students from reading every scale the same way. Second, every reading sits between labels, so the skill being practised is counting the divisions, not recognising a printed number. Third, the final item asks for an explanation, which turns a careless reading into something the class can talk about and correct together.

Teachers and parents can stretch this 3rd grade temperature worksheet in simple ways. Put a real thermometer outside in the morning and read it again at lunch, then write the change on the board. Ask students to point to the labelled degree nearest each reading before they count. Keep a weekly temperature chart by the window and compare the warmest and coolest days. Talk about where Celsius and Fahrenheit are each used, and let students say which numbers feel like a hot day in both units.

Related Resources

What teachers say

Reviews

Reviews

There are no reviews yet

Be the first to review “Thermometer Worksheet”