CK-12 Foundation
Differences of Fractions with Different Denominators
Subtracting fractions with unlike denominators is the focus of an interactive designed to boost mathematicians' problem-solving skills. Five questions challenge participants to answer multiple-choice and true or false questions with help...
CK-12 Foundation
Area and Volume of Similar Solids: Similar Solids
Five questions make up an interactive designed to boosts knowledge of area and volume of solid figures. Question types include multiple-choice, true or false, and fill-in-the-blank. A scale model changes measurement to provide a visual...
CK-12 Foundation
Conversion of Decimals, Fractions, and Percents
Five questions—true or false and multiple-choice—challenge mathematicians to convert decimals, fractions, and percents. An interactive table displays how to write a portion of shapes in a variety of ways. A discussion question concludes...
CK-12 Foundation
Values Written as Powers: Binary Numbers 17 to 24
Boost mathematicians' proficiency of binary numbers 17 to 24 with an interactive comprised of six questions—multiple-choice, true or false, and a discussion. A color-coded table reveals binary equivalents to aid in the problem-solving...
Curated OER
Which is More?
In this number recognition worksheets, students study the two baskets in each set and count their fruit. Students then draw a circle around the basket that has more.
Curated OER
Order Numbers to 100 (S)
In this number order worksheet, students enhance their counting and number recognition skills by ordering the numbers to 100 in the 15 sets of numbers.
Curated OER
Order Numbers to 1000 (L)
In this number order learning exercise, students enhance their number recognition and counting skills by ordering the 15 number sets that range to 1000.
Curated OER
Order Numbers to 1000 (K)
In this number order activity, students enhance their number recognition and counting skills by ordering the 15 number sets that range to 1000.
Curated OER
Coloring Ball: Color By Number Worksheet
In this counting/coloring worksheet, students follow directions to color designs on a large ball that correspond to numbers. Worksheet is designed for fine motor and basic counting practice.
Curated OER
Candy Colors: Figuring the Mean, Median, and Mode
Students count candy by color and then calculate mean, median, and mode. They count candy and use the data to calculate mean, median, and mode (by color) and apply their learning to another collection of data.
Curated OER
Spark Activity: Parachute Switcheroo
Students move from one parachute to another, based on a color called out by the teacher. Students attempt to move before the teacher counts to five. Students discuss direction and moving in clockwise and counter clockwise directions.
Curated OER
Colors, Computers, and Math Student Worksheet 1
In this color worksheet, learners answer questions involving the visible spectrum. These eleven short answer questions involve wavelength, lux, and the effects of color on mood.
Curated OER
Kente Cloth
Students explore patterns and identify, extend, and translate color patterns. They discuss the origin and function of Kente cloth from Ghana, and discuss the patterns they see in students' clothing. Students color in a variety of...
Curated OER
M&M Math
Students sort a bag of M&M candies according to color using a sorting mat. They count M&M candies. They compare the number to their prediction then students create tally charts.
Curated OER
Help Find Baby Lily's Ball
In this number 9 worksheet, students read the word problem and color the ball with the number 9 on it. Students have 5 balls to choose from and color 1.
Curated OER
Cubes, Sums and a Little Fun
First graders, with partners, create and solve math problems using number and unifix cubes.
Curated OER
Counting Dragonflies
In this counting skills worksheet, students examine 6 pictured dragonflies and color them according to the provided directions.
Curated OER
Easter Counting Worksheet
In this counting worksheet, students count the Easter eggs in the picture, then color or circle the correct numeral from a given set of 2 to 5.
Curated OER
Addition Properties
Student study addition properties. For this addition properties lesson, students use multiple methods to solve various types of problems. Students illustrate and describe in various ways the Commutative Property of Addition. Students...
Curated OER
Writing Numbers: 1
In this number 1 writing numbers practice worksheet, students practice their printing skills as they print the words and numbers on 5 lines and color the shape at the bottom of the sheet.
Curated OER
Connect the Dots: The Letter Rr
In this dot to dot worksheet, learners connect the numbered dots that trace the capital letter R and the lower case r. The objective is to advance students' letter recognition and printing skills.
Curated OER
Teaching Arithmetic and Math Concepts to Headstarters
Students discover early number concepts for numbers 1 through 5. For this number concepts lesson, students work in stations doing hands-on activities such as sorting colored blocks, stringing beads, and counting sticks. Students also...
Curated OER
Investigation: Distribution
Students explore counting by sharing snacks at a class party. In this number sense instructional activity, students discuss sharing items equally by counting out equal numbers of an item they intend to give each student in the class....
