These estimation slips can be adapted to suit any math or measurement activity in which children are asked to make an estimate and record how they came up with their estimate.

Use this glossary with the EL Support Lesson Plan: The Language of Estimation.

Use these vocabulary cards with the EL Support Lesson Plan: The Language of Estimation.

Is a giraffe more likely to be 15 feet tall or 25 inches tall? You probably don't need to get out your ruler to get to the correct answer. Assess student understanding of inches, centimeters, feet, and meters with this estimation check-in.

Size up these barn animals with your little farmer. Help him learn to eyeball things by using his knowledge of how long an inch is.

Make learning metric units easy with this colorful estimation worksheet!

Get your second grader acquainted with pounds, a unit of weight, with this estimation worksheet.

Practice measurement with this colorful worksheet. Students will first make an estimation, and then measure with a ruler.

Estimation is an important part of math and science. Practice estimating length by using your best guess!

Master measurement with a fun estimation activity! Help your child practice "eyeballing" these measurements in inches and centimeters.

On the road to advanced math, make a stop at estimation station! This worksheet will help your child practice making "guesstimations" about length.

Even snacktime can be educational! Use this engaging worksheet to teach students about estimation and measurement in the metric system.

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

Kids get a lesson in estimation as they color objects that weigh more than a pound red and objects that weigh less than a pound blue.

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

Kids will get a kick out of this fun measurement activity! Use these giant sneakers during your unit on nonstandard units of length or to discuss concepts like estimation with students.

We make "guesstimations" all the time in everyday activities, from shopping to cooking. Help your child make estimations with measurements.

Use this worksheet to help with volume estimations, or conversions between measurements.

Kids put all their measurement knowledge to work as they brainstorm and draw objects that have an equivalent measurement to a cup, pound, foot, and more!

Don’t let estimating and measuring bug you—strengthen your skills with this fun second-grade worksheet!

Bring an everyday skill to the table by helping your child try and "eyeball" a measurement for each item in inches and centimeters.

Master measurement with a metric conversion table! Use this cheat sheet to do conversions, for cooking or just for practice with decimals and multiplication.

Help your child practice his skills with volume with this printable worksheet, which asks him to estimate how much liquid things can hold.

Kids estimate and measure inches in this silly math worksheet.

From the tiniest ant to the biggest elephant, every animal has a mass!