Curated OER
Comparison Worksheet: More and Less
In this counting and comparing numbers worksheet, students count the objects in 2 problems. Students then draw more of the same objects in the spaces provided.
Curated OER
Spending Spree
Students collect objects to use in a classroom store. In groups, they must place a value on each object and take turns spending their fake dollar in the store. They predict how much they can buy and use addition and subtraction to...
Curated OER
Comparison Worksheet: Most and Least 2
In this counting and comparing numbers worksheet, students count the object groups in 3 problems. Students identify the group in each problem that has more objects than the other 2 groups.
Curated OER
Solving Word Problems
In this math worksheet, students read and analyze 14 real life word problems. Students decide on a strategy and perform the basic addition or subtraction operation. Some can be calculated mentally.
Curated OER
Using Symbols to Add
In this mathematics worksheet, 1st graders identify how addition sentences can tell a story. Then they identify how many objects there are in all. Students also identify what each symbols represents in an addition sentence.
Curated OER
Counting Skills to 10
In this math worksheet, students analyze 8 pictures. Students count the objects and write the total on the line. All pictures are in color.
Curated OER
What is One Less?
In this counting and subtracting one worksheet, students count each group of objects, count back one, and write the totals. Students solve 9 problems.
Curated OER
What is One Less?
In this counting worksheet, students count each group of objects and then count back one to find the new total. Students write number sentences and totals for nine problems.
Curated OER
Building Buildings
Seventh graders investigate 2-D and 3-D objects. In this geometry lesson, 7th graders begin to understand spatial reasoning. Students look at pictures of the NYC Skyline and discuss what it looks like from different views. Students use...
Curated OER
Word Problems of Equal Share and Equal Groups
Fourth graders solve multiplication word problems. In this multiplication problem solving activity, 4th graders view an example of how to group objects in a word problem. Students practice solving these word problems with partners and...
Curated OER
Subtract All or None
In this subtraction word problem worksheet, students read word problems, cross out the number of objects to be subtracted, and complete or write subtraction sentences. Students solve six problems.
Curated OER
Volume
Students, after reviewing the measuring of the lengths of sides of different shapes along with the calculation of their perimeters and areas, encounter what it means by the 'perimeter' of a polygon. They practice measuring units of...
Curated OER
Symmetry and Tangrams
Sixth graders build figures out of tangrams. In this symmetry instructional activity, 6th graders view tangrams and identify the polygons included in them. Students divide into groups, identify their tangram pieces, define the lines of...
Curated OER
Mystery Jars: Make Your Own
Students explore the concept of estimation. In this estimation instructional activity, students create their own estimation jars and fill them with objects of their choice. Students then count the exact number of objects and trade...
Curated OER
One Sun, One Moon
First graders read "Ten Black Dots" by Donald Crews and then create their own counting books focusing on the number 1 (one) and using yellow dots to represent the sun, moon and stars.
Curated OER
Fancy Factorials
Students complete factorials explorations. In this factorials instructional activity, students discuss different ways to arrange and order objects. Students learn about factorials and how they are expressed. Students complete activity...
Curated OER
Numbers Activity
Students practice identifying quantities of items and materials using numbers. In this counting activity, students read The Gummi Bear Counting Book by Lindley Boegehold, and utilize a bag of gummy bears as a counting tool....
Curated OER
Numeracy Lesson Plans
Students complete a series of lesson plans dealing with numbers, counting, and ordering. In this numbers lesson plan, students identify numbers, identify number patterns, count forwards and backwards, and more.
Curated OER
Represent Numbers to 10
In this counting worksheet, students determine which sets of pictures shown given numbers of objects, numbers 1-10 only. Students circle the correct number in each set.
Curated OER
Adding Picture Cards
In this adding picture cards activity, students count the objects on each card, add the two cards together and write the sum in the empty box.
Curated OER
Make Tens and Ones Blocks Worksheet
The goal is good in this place-value worksheet; however you may have to walk learners through it so they don't trip up on the instructions. For these six problems, they do one of two things. If they see a number, learners draw the...
Tin Snips
Addition Hearts
Two hearts are better than one, I always say. Have your little ones use the numbers and images contained within these hearts to count and add numbers up to ten. There are four problems to solve. Because objects are included along with...
Howard County Schools
Exponential Decay Exploration
How can you model exponential decay? Explore different situations involving exponential decay functions and decreasing linear functions by performing activities with MandM candy, popcorn kernels, and number cubes.
National Security Agency
Backyard Building - Area and Perimeter
Turn young mathematicians into landscape architects with this four-lesson series on area and perimeter. Beginning with a basic introduction to calculating perimeter and area using non-standard units of measurement, this...