In this 3.MD.8 Third Grade Common Core Lesson, studentsfind the perimeter of polygons using knowledge of shapes to solve for missing lengths.

Using Metric Measurement Scenarios Worksheet, students convert the gram measures to build their understanding of metric units.

Using this What's the Weight? Worksheet, students estimate the weight of objects in the classroom and then weigh to the find the actual weights.

In this Measuring Length in Inches Worksheet, students measure objects to the nearest inch to build their measurement skills.

This Metric System vs US Standard measurement worksheet helps 4th graders sort units by system, compare metric and US lengths, and solve a two-step problem, with an answer key included.

This measuring with tools worksheet asks 1st grade students to read five questions and circle the right tool for each one. An answer key is included, making measurement practice quick to check.

This perimeter and area worksheet gives 4th grade students four two-part word problems about rectangles and squares. A full answer key is included, so every step is easy to check.

This measurement centimeters worksheet has 2nd graders measure a crayon, paper clip and pencil to the nearest centimeter and compare two lengths. An answer key is included for quick, easy checking.

Using this Measurement Conversion Activity, students demonstrate knowledge of relative sizes of measurement units within one system of units.

Using Finding the Perimeter Activity, students find the perimeter of a polygon when there is an unknown side length.

Using this Organizing Measurements Worksheet, students organize the measurements listed below into a line plot by using an X to mark the data.

Using this Measure it Comparing Lengths Activity, students measure to determine how much longer one object is than another, expressing the length difference in terms of a standard length unit.

Using this K.MD.1 Kindergarten Common Core Lesson, students sort objects into short and tall categories to learn about measurement.

In this 2.MD.1 Second Grade Common Core Lesson, students will measure the length of an object by selecting and using appropriate tools.

This 2.MD.9 Second Grade Common Core Lesson includes 2.MD.9 Worksheets, 2.MD.9 Activities, 2.MD.9 Assessment, and 2.MD.9 Poster.

In this 4.MD.2 Fourth Grade Common Core Lesson, students use the four operations to solve word problems involving distances, intervals of time, liquid volumes, masses of objects, and money.

Using Liquid Measurement Scenarios Worksheet, students convert the liquid measures to build their understanding of metric units.

Using Measurement Conversions Worksheet, students convert the liquid and dry measures to build their understanding of capacity.

Using Thermometer Reading Worksheet, students practice reading the temperature on a thermometer to solve real life temperature problems.

In this 3.MD.7 Common Core Activity, studentsfind the area of a vegetable garden by relating addition and multiplication.