Illustrative Mathematics
Building toward fluency
Here is a great learning task that focuses on the development of areas in computational fluency including strategies in mental math. Young learners are guided through a list of addition expressions that help them visually understand the...
Noyce Foundation
Tri-Triangles
Develop an understanding of algebraic sequences through an exploration of patterns. Five leveled problems target grade levels from elementary through high school. Each problem asks young mathematicians to recognize a geometric pattern....
Illustrative Mathematics
Bundling and Unbundling
Seven tens, plus five ones, equals 75. Five ones, plus seven tens, also equals 75. These are the types of equations learners are asked to make true in a worksheet with 11 unfinished equations.
Illustrative Mathematics
1.OA, NBT, The Very Hungry Caterpillar
First graders are exposed to addition of three whole numbers in a math activity centered around Eric Carle's, The Very Hungry Caterpillar. As the teacher reads, young mathematicians use counters and ten-frames to symbolize the number of...
Curated OER
Number Story Arrays
Use these number story cards to give scholars practice with arrays and number models. There are 12 cards here, each with a simple object scenario for learners to apply mathematically. Mathematicians are given the number of rows and how...
Curated OER
Telling Time-to the Hour
For this telling time worksheet, students practice their time-telling skills. Students are given six analog clocks either with the time written in numbers or the hands on the clock. Students write the time or show it with the hands on...
Curated OER
12 Hour to 24 Hour Clock Conversion (1 of 2)
In this time conversion instructional activity, students convert times from twelve hour format to twenty-four hour format in 29 problems. They write the equivalent time on the blank next to the original time.
Curated OER
Write a Number Sentence: problem Solving
In this number sentence worksheet, learners learn the steps to write a number sentence to solve mathematical equations. Students solve a number sentence and then determine if there is another way to solve the problem.
Curated OER
Time and Differences in Time #1
In this telling time worksheet, students write times and differences in time for pairs of clocks. One problem is done as an example. Page contains links to answers and additional worksheets.
Curated OER
Time and Differences in Time #3
In this telling time worksheet, students write the times and differences in times for pairs of clocks. Page contains links to answers and additional worksheets.
Curated OER
Third Grade NYS Math Regents
For this New York State Math Regents worksheet, students complete six short answer problems based on the third grade math curriculum. Students must show all work.
Curated OER
Numbers and Operations
In this counting worksheet, students count the fruit on each of the trees and then write the sum. Students complete 4 problems total.
Curated OER
On the Hour: Telling Time
In this on the hour: telling time worksheet, 2nd graders look at six clock faces and write the time as shown on the clock to the hour only.
Curated OER
Math Crossword Puzzle x5
In this math crossword puzzle times five worksheet, students problem solve ten mathematical equations and place their answers in a crossword puzzle.
Curated OER
Related Addition and Subtraction
Warm up your mathematicians using this fact families worksheet! Because the answer is explained below, consider projecting this for the whole class and uncovering the bottom half after collecting student responses. There are two...
Curated OER
Expanded and Standard Form
Tens and ones, that's what this worksheet is all about. Learners break down 6 numbers into their 10s and units, transpose 5 numbers from expanded to standard form, and write 5 numbers in word form. This would be a good worksheet to...
Curated OER
Mixed Money 2
In this counting money learning exercise, students count the numbers of pennies and nickels. Students write the total amount of money for the 6 examples.
Curated OER
Money: Count Quarters
In this money worksheet, students count sets of quarter, writing the total amount of money shown beside each set. A reference web site is given for additional activities.
Curated OER
Mixed Money 4
In this money counting worksheet, students count the number of pennies and nickels in each example. Students write the total amount for the 6 problems.
Curated OER
Money-Dimes and Quarters
For this money worksheet, students add dimes and quarters, writing the total amount shown in each row. The worksheet has a reference web site for additional activities.
Laboratory for Atmospheric and Space Physics
Where Are We Going?
Come take a ride on the space bus! Scholars go on an imaginary trip to pick up their peers from the inner and outer planets while reinforcing math skills. First, learners round decimals to identify each planets' distance from Earth....
Curated OER
Making a Ten
An addition table supports third graders as they learn strategies to improve their math fluency. When finding sums greater than ten, learners are taught how to first make a ten and then add on the rest. A similar method is also...
Curated OER
Tens and Ones
In this math literacy worksheet, learners fill in the blocks in order to count the values for each of the nine boxes with large ten and small ones values.
Curated OER
Identifying Fractions
In this fractions practice worksheet, students examine 9 fraction graphics, write each of the fractions, and record how to say each of the fractions. An example is included.