Illustrative Mathematics
Counting Dots in Arrays
Mathematical arrays can represent several different math skills, including counting groups, multiplication, and even area. In this specific task, learners are asked to identify the addition equations that are equal to a 3 x 4 array....
Curriculum Corner
St. Patrick's Day Themed Math and Literacy Practice
Look no further for St. Patrick's Day-themed math and literacy practice worksheets. Math skills allow for practicing counting to 100 by 5s, 10s, and 1s, as well as 10 more or 10 less, writing numbers in word and standard form,...
Curated OER
Numbers and Number Parts to 20
The class uses pictures of Nick's sticker sets to count and add the number groups of stickers in each set. The image of Nick's sticker sets would also be a good way to represent part/whole for setting up rational for fractions.
Curated OER
Groups of 10
In this counting in groups of 10 worksheet, students count the images in each set and circle the groups of ten. Students then count on to find how many additional images there are and write that number and the total number in the box.
Curated OER
At the Lake
For this addition and subtraction worksheet, students write the numbers in the boxes to show the number sentence for each problem and write how many are there are in total or how many are left. Students circle the number that is added or...
Curated OER
Finding 5-Groups
In this counting in groups worksheet, students circle the groups of 5 for each row. Students then complete the addition equation for each group.
Curated OER
Draw 5-Groups
In this counting in 5 groups worksheet, students draw circles to show the total for each addition problem. Students use 5-groups and then write the number in the box.
Curated OER
Six, Seven, and Eight
In this counting to 6-8 worksheet, students count the number of creatures in each set and then write the total number in the box.
Curated OER
How Many in All?
For this counting in groups worksheet, students make up a grouping story that includes drawing pictures to show the 5-group and the extra ones. Students first draw hats and then gifts. Students finish by using counters to show how many...
Curated OER
Numbers and Number Parts to 10
In this counting in groups worksheet, students find the number counts for the separate fish in the fish tank. The total number of animals in the tank equals ten. Students solve six problems.
Curated OER
From the Garden
In this number comparisons instructional activity, students study the vegetables and fruit in each example and circle the set that has the most items. Students finish by drawing more than 3 oranges.
Curated OER
Circle Drawing Match-Up
In this counting in groups worksheet, students match the picture with the correct number of circles. Students draw a line between the pictures and the circle sets.
Curated OER
So Many 7s and8s
In this counting to 7 and 8 worksheet, students use two different colored crayons and color the balloons to show different ways to make 7 and 8. Students then write an equation for each problem and finish with one word problem for the...
Curated OER
Equations at the Pond
In this math equations instructional activity, students look at each picture of the frogs, fish, bugs, and turtles and write an equation for each problem. Students finish by drawing a picture of their own pond and writing an equation for...
Curated OER
Pictures and Numbers
In this counting items in groups activity, students count how many hats are in each set. Students write the number below the set and draw lines to match sets with the same number.
Curated OER
Duck, Duck, Goose
In this subtraction in groups worksheet, 1st graders count all the birds in each group and then subtract the number of geese to solve the equation.
Curated OER
Counting Worksheet - Birds
In this bird counting worksheet, students read the specific directions listed in each box of birds. Students then circle the number of birds listed in that specific box.