COVID-19
Update: We hope that you are finding ways to keep you and your loved ones safe and healthy. We are being inundated with emails from districts, schools, teachers and parents who are looking for offline activities due to the fact that many families do not have the number of electronic devices needed for multiple children to do online learning while parents work from home. In response to this need we are compiling packets of materials for K-5th Grade which will be available for **free download** on the __ Subscriber Freebies__ page. We are also offering a

This page provides sample 4th Grade Measurement and Data Centers from our 4th Grade Math Centers eBook. Try out the sample Measurement and Data Centers listed in blue under each Common Core State Standard or download the 4th Grade Math Centers eBook and have all the Number, Geometry, Measurement and Data Centers you’ll need for the entire school year in one convenient digital file. With over 140 easy-prep, engaging centers this resource will simplify your lesson planning and make hands-on math instruction an integral part of your classroom.

Teaching in a state that is implementing their own specific math standards? Download our 4th Grade Correlations document for cross-referenced tables outlining the alignment of each state's standards with the CCSS-M, as well as the page numbers in our 4th Grade Math Centers eBook related to each standard.

**Solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit**

**4.MD.A.1 **Know relative sizes of measurement units within one system
of units including km, m, cm; kg, g; lb, oz; l, ml; hr, min, sec. Within
a single system of measurement, express measurements in a larger unit in terms of a smaller unit. Record measurement equivalents in a two-column
table. For example, know that 1 ft is 12 times as long as 1 in. Express the length of a 4 ft snake as 48 in. Generate a conversion table for feet and inches listing the number pairs (1, 12), (2, 24), (3, 36)...

Measurement Concentration (v. 1)

Making a Kilogram

**Geometric measurement: understand concepts of angle and measure angles**

a. An angle is measured with reference to a circle with its center at the common endpoint of the rays, by considering the fraction of the circular arc between the points where the two rays intersect the circle. An angle that turns 1/360 of a circle is called a “one-degree angle,” and can be used to measure angles.

b. An angle that turns through n one-degree angles is said to have an angle measure of n degrees.

**4.MD.C.6** Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure.

Angle Barrier Game

How Many Degrees?

**4.MD.C.7 **Recognize angle measure as additive. When an angle is decomposed into non-overlapping parts, the angle measure of the whole is the sum of the angle measures of the parts. Solve addition and subtraction problems to find unknown angles on a diagram in real world and mathematical problems, e.g., by using an equation with a symbol for the unknown angle measure.

Angle Measures (v. 1-3)