In this Adding and Subtracting to 1000 Activity, students add and subtract within 1000, using concrete models or drawings and strategies.

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

Using this Design Your Own Theme Park Unit Square Activity, students measure areas by counting unit squares.

Using Why It Works Explaining Addition and Subtraction Worksheet, students solve the addition and subtraction equations below by applying the properties.

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

Using this Matching Shapes Activity, students recognize and draw shapes having specified attributes.

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.

This What Time Is It to 5 Minutes Activity teaches students about how to tell and write time from analog and digital clocks to the nearest fiveminutes.

In this Estimating Measurement in Feet Worksheet, students complete the web below with objects that could be measured with the unit feet.

In this Estimating Measurement in Meters Worksheet, students complete the web below with objects that could be measured with the unit meters.

Using Adding and Subtracting on a Number Line Worksheet, studentsuse the number lines to add and subtract the numbers represented by the pictures.

In this Estimating Measurement in Centimeters Worksheet, students complete the web below with objects that could be measured with the unit named in the center.

Using this Find and Measure Activity, students measure common objects to the nearest unit to build their measurement skills.

Using this Measurable Attributes Activity, students use the sample measurement cards to show the difference between short and tall and light and heavy.

Using this What Comes Next Sequencing Numbers Activity, students count forward to find the missing number to complete the number sequence.

Using this Comparing Shapes Sorting Activity, students sort pictures of 2D and 3D shapes into the category that best describes which shape is shown.

This Making New Shapes Worksheet teaches students how use pattern and attribute blocks to create 2-D shapes with faces, angles, and sides.

Using Counting and Number Writing Worksheet, studentscount the squares up to 20 in a set in order to build their counting fluency.

This Constructing 2-D Shapes Worksheet teaches students how use straws and twist ties to create 2-D shapes with faces, angles, and sides.