Lesson Plan
Illustrative Mathematics

Sort and Count II

For Teachers Pre-K - 1st Standards
Capture the engagement of young mathematicians with this hands-on sorting activity. Given a bag of objects, students work independently sorting the items based on their physical attributes, counting to determine the size of each group....
Worksheet
Curated OER

Counting: Connecting Pictures and Numbers

For Students K - 1st Standards
As young scholars begin connecting numbers with values, help them grasp this concept with sets of objects like these. They examine five sets (up to 15 in number) and match each to a corresponding digit. Then, they draw a set of their own...
PPT
Curated OER

Fractions Part of a Set

For Teachers 3rd - 4th
Help your class better understand the concept of fractions as part/whole with this interesting presentation. Fractions are likened to part/whole of a set of objects. A set of jewels is displayed, where one out of the three jewels is red,...
Organizer
Curated OER

Compare Sets of Objects Guided Lesson

For Students K - 1st
Practice math vocabulary terms fewer, more, and data using this visual-object-analysis guide. Learners observe three sets of objects and answer three questions, two of which compare numbers of objects, and the last which...
PPT
Curated OER

Counting by Grouping Objects

For Teachers 2nd - 3rd
Kids can count to 100 by 2's, 5's, and 10's, it's called counting by grouping. They are presented with a variety of counting tasks, they count each set of objects by 10's, 2's and 5's then discuss which method was quickest. A challenge...
Worksheet
Curated OER

Sets Of

For Students 1st - 3rd
Represent multiplication as sets of items for beginners to this concept. They look at six familiar object sets and determine the total number of legs by counting the sets. There is some scaffolding here, as the first is done for them and...
Worksheet
Curated OER

Finding 10s

For Students 1st
For beginners to addition, sets of objects are the ideal way to make this concept understandable. For each of these sets they ring 10 and count the remaining. Then, scholars fill in the addends as 10 and the remaining number. The sums...
Worksheet
Curated OER

Compare Sets of Objects Guided Lesson Explanation

For Students K
Kindergartners are asked to count and compare the number of objects in one set with the number in two other sets. The resource provides answers and explanations for problems on a referenced (but not included) worksheet.
Worksheet
Curated OER

Summer Counting Worksheet

For Students Pre-K - K
In this counting worksheet, learners count sets of four summer objects and circle the correct number according to the directions.
Lesson Plan
Illustrative Mathematics

Sort and Count

For Teachers Pre-K - 1st Standards
Young mathematicians are on their feet and moving around in this primary grade sorting activity. After giving each child an object or picture card, they then sort themselves into groups, counting to see which has the most or least...
Worksheet
Curated OER

Count the Objects

For Students Pre-K - 1st
Are there more apples or pears? Learners count images of familiar objects, and write the number below. Then, they color the object group with the most in number. There are four sets of objects to compare. Consider having students circle...
Worksheet
Curated OER

Counting to 20

For Students Pre-K - K
In this counting worksheet, students count sets of objects, writing total beneath each set. Worksheet is practice for numbers up to 20. A reference web site is given for additional activities.
Worksheet
Curated OER

Parts of a Set

For Students 2nd - 3rd
Calling all fraction novices! Use sets of objects to introduce scholars to fractions before they even have learned about numerators and denominators (but this is a great way to introduce these terms!). The first section has four...
Lesson Plan
Curated OER

We're Counting At The Zoo!

For Teachers K
Budding mathematicians use sets of concrete materials to represent, count, and match quantities to 10 or more given in verbal or written form while participating in hands-on activities. This lesson uses the book 1, 2, 3 To The Zoo.
Worksheet
Curated OER

Counting is Fun!

For Students Pre-K - K
After examining three sets of images, young counters determine which represents the desired number. There are six problems total, with numbers between 1 and 5. This would work well for kindergarteners during a day when you have...
Worksheet
Curated OER

How Many?

For Students Pre-K - K
Do this as a whole-class activity by projecting this simple counting worksheet. Learners count a set of 14 leaves, recording the total number.  Then, they examine four sets of bees and indicate which one shows 11. This can be done...
Lesson Plan
ESL Kid Stuff

Classroom Objects

For Teachers Pre-K - 2nd
How many classroom objects can your learners identify? Use a set of activities based on object recognition and color matching to help young kids use their observation to learn new vocabulary.
Worksheet
Curated OER

Multiplication as Repeated Addition

For Students 2nd - 3rd Standards
For beginners, present multiplication as repeated addition to give them a familiar context. They examine grouped sets of objects and add up the groups to get a total. Then, learners translate the addition sets to a basic multiplication...
Worksheet
Curated OER

Counting: Numbers 5 and 6

For Students Pre-K - K
In this counting worksheet, students count sets of objects, coloring either 5 or 6 objects in the set as indicated. A reference web site is given for additional activities. 
Worksheet
DK Publishing

Number Sentences Multiplying by 3

For Students 2nd - 4th Standards
How many sets of eggs? Approach multiplication through sets of, in this case, three objects. Learners fill in blanks to complete a number sentence in two forms: ___ sets of 3= ___ and ___ x ___ = ___. There is an example they can...
PPT
Curated OER

Counting Objects

For Teachers Pre-K - K
Little learners can practice counting. Each slide presents a set of objects to be counted by the class. A finger points to each object as it is counted. This presentation is short, but developmentally sound.
Worksheet
Curated OER

Counting Objects in a Set (1-3)

For Students Pre-K - K
Here is a good counting to 3 worksheet. Learners solve six problems in which they count and circle the number of objects indicated by a numeral. Reinforces 1:1 correspondence since they draw the number of circles indicated in the process.
Lesson Plan
Curated OER

Counting Sets of Coins

For Teachers 3rd - 4th
In this counting sets of coins worksheet, young scholars, while working with a partner, practice counting coins within five word exercises.
Printables
1
1
Kinder Corner

Counting Cards

For Students Pre-K - 1st Standards
Reinforce counting skills with a set of cards that showcase numbers 1–10. Two types of cards are provided—a number card and a card that represents the number with objects.