Rain or shine, get ready for some weather watching! Record data to observe the weather patterns over the course of a week.

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.

First graders practice measurement in centimeters as they measure ribbons long and short.

Introduce your first grader to centimeters by helping her measure some familiar things: school supplies!

Practice measuring centimeters with your first grader as you find the length of each shoe.

From reading a ruler to estimating weight, this worksheet is packed with measurement exercises to help first graders review.

How do your first graders' measuring skills measure up? Use this activity to assess your students’ measurement abilities by having them use rulers to measure pictures and answer questions.

Help your child practice his skills with measurements with this printable worksheet, which is all about weight.

Measurement is an important part of math and everyday life! Practice measuring in inches using this basic intro sheet.

This thermometer worksheet gives your child practice reading and using a thermometer. Try this thermometer and temperature worksheet with your child.

Introduce your child to measuring with a ruler, using both inches and centimeters.

Children practice estimating and comparing relative length in this engaging ordering worksheet.

Practice measuring in centimeters with this beginner's worksheet! Kids can use the cut-out ruler to measure each item in centimeters.

Help your child practice his skills in estimation with this printable worksheet, which asks him to guess the weight of different objects.

Help your child practice his skills in measuring with this printable worksheet, which asks him to measure the length of household objects.

Help your child practice his skills in estimation with this printable worksheet, which asks him to assess the length of household objects.

You can measure length with all kinds of units, not just inches and centimeters!