Using this Planet Prime vs Planet Composite Activity, students determine whether a given whole number in the range 1 - 100 is prime or composite.

Using this Measuring Monstrous Angles Activity, students measure angles in whole-number degrees using a protractor.

Using this Will You Be My Equivalent Valentine Fractions Activity, students match fraction heart cards to the corresponding math problem strip.

Using this Down in the Sea Division Activity, students apply concepts of place value and division to a set of division problems and sort the equations according to the answers of 10, 100, or 1,000.

In this Dealing Decimals Activity, students compare two decimals to hundredths by reasoning about their size using the symbols >, <, or = by playing War!

Using Penguins Multiplication Division Properties Activity, students explain why multiplication and division strategies work.

In this Water We Measuring Activity, students measure and estimate masses of objects using grams, kilograms and liters in order to build measurement skills.

Using this Quotient Quickies Division Activity, students interpret whole numbers as the number of objects in each share.

Using this Be the Baker Multiplication Activity, students interpret products of whole numbers into equal groups.

Using this Geometric Measurement Estimate and Count Unit Squares Activity, studentsestimate how many tiles it will take to cover each plane figure.

In this Let's Workout Our Brain Add Subtract Within 20 Activity, students fluently add and subtract within 20 using mental strategies.

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 Pizza For All Equal Parts Fractions Activity, students cut shapes into small parts and then describe them as halves, fourths, or quarters.

Using Skip Counting With Apples 5 10 100 Activity, students skip-count by5s, 10s, and 100s.

Using this Units of Measurement Inches Centimeters Activity, students measure the length of an object twice using length units of different lengths for the two measurements.

In this Blast Off With Numbers Base Ten Words Expanded Form Activity, students will read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

In this Let's Go on a Trip Addition Subtraction Within 100 Activity, students add and subtract within 1000, using concrete models or drawings and strategies.

Using this Let's Go Shopping Money Word Problems Activity, students solve word problems involving dollar bills, quarters, dimes, nickels, and pennies, using $ and ¢ symbols appropriately.

Using Why Was it Written Author's Purpose Activity, students identify if the author wrote a text in order to answer, explain, or describe.

Using Count Back Activity, students count back from one number to another number to solve the subtraction equations.