Curated OER
Color the Group That Has Less
In this comparing sets worksheet, students count the objects in each of 2 sets. Students circle the set that has the fewest objects. There are 3 questions; the pictures show bugs and butterflies.
Digital Public Library of America
Teaching Guide: Exploring Little Women
Louisa May Alcott's Little Women is a literary masterpiece as well as a timestamp of the formative mid-nineteenth century in America. Using a primary source set of photographs, letters, and portraits, readers discuss the ways...
Curated OER
Counting Objects
What an easy way to practice counting and comparing numbers! Learners examine four sets of drawings, each with two types of objects pictured. They count each object, writing the number below. Then, they color in the item with fewer...
Curated OER
Number Line Snacks: Compare Numbers to 10
Kindergarteners put Cheerios or cheddar fish on two number lines (up to 10 each) and identify which number the snack pieces indicate. They compare numbers after eating a few of each snack, and get an introduction to addition and...
Curated OER
Long, Longer, Longest
This worm might be long, but can scholars draw an even longer worm? Focus on relative size as they draw a longer worm and then a longer necklace. Next, youngsters examine two sets of objects and check off the longest in an introduction...
Curated OER
Dance Challenge: Calculate and Compare Speed by Measuring a Series of Dance Movements
Really neat! Kids choreograph a dance phrase and then measure the distance and speed of the phrase using a timer and a meter stick. They collect the data on a table which they use to determine an average. A series of observation and...
University of Colorado
Spacecraft Speed
Space shuttles traveled around Earth at a speed of 17,500 miles per hour, way faster than trains, planes, or automobiles travel! In the 13th installment of 22, groups graph different speeds to show how quickly spacecraft move through...
University of Colorado
The Moons of Jupiter
Middle schoolers analyze given data on density and diameter of objects in space by graphing the data and then discussing their findings. This ninth installment of a 22-part series emphasizes the Galilean moons as compared to other objects.
Illustrative Mathematics
Money in the Piggy Bank
It's time to crack open that piggy bank and see what's inside. First, count up the pennies, nickels, dimes, and quarters, identifying what fraction of them are dimes. Then calculate the total value of the coins, writing another fraction...
Curated OER
Comparing Objects--More or Less
In this number sense instructional activity, students count and identify which set of objects have more or less. Students write their answer in the box provided.
Shodor Education Foundation
Sets and the Venn Diagram (Beginner)
Venn diagrams are helpful in understanding the idea of a set and using attributes to sort items. This basic plan is an introduction with an added bonus of an applet that can be used to demonstrate the activity. If a classroom of...
Curated OER
Compare Weight: Order
In this comparing weight math worksheet, students use their problem solving skills as they examine 10 sets of objects and order them from lightest to heaviest.
Curated OER
Origami Flight: The Physical Setting
Sixth graders investigate the forces that move certain objects. In this physics lesson, 6th graders design and create paper flying objects using origami methods, which they practice flying in different conditions. Students record and...
Curated OER
Objects Then and Now
What ancient Roman objects perform the same tasks as modern objects? In this instructional activity, students are asked to identify 5 illustrations of Roman objects. Kids are then prompted to compare these objects with the functions of 5...
Curated OER
Classifying Objects
Fourth graders classify living things according to similarities and differences through guided and independent activities. They place objects into groups according to their characteristics and then make a collage of living things...
Social Studies Coalition of Delaware
Urban Mouse Rural Mouse
Explore rural and urban environments over the course of four days. Each day offers a new look into how both environment compare and contrast. Activities include the observation and analyzation of images, a read aloud and grand discussion...
Houghton Mifflin Harcourt
Nature Walk: Extra Support Lessons (Theme 2)
Reinforce concepts such as long vowels, spelling patterns, sound clusters, double-final consonants, and syllables with a nature-themed unit. Through a series of extra support lessons, learners compare and contrast using a Venn diagram,...
Curated OER
More Monkeys, Fewer Monkeys, Equal Monkeys
Students compare sets of objects. In this identification lesson, students inspect sets of monkeys and identify them as more, less, or equal to the other sets. Students observe a video clip discussing comparisons.
Curated OER
A Lesson in Comparing and Counting Sets
Learners count objects in a set. For this math lesson, students complete an online activity in which they count the objects in various sets and determine which set is larger.
Curated OER
Goal Setting: Respect for ALL Workers
Students discuss their views on the importance of various jobs. In this career paths and goal-setting instructional activity, students create a list of all jobs required to produce a particular object. Students then prioritize the...
Curated OER
Measuring Objects in the Classroom
Third graders use ruler and tapes to measure classroom objects. After discussing measurement tools, have students complete sentences stating what they would use to measure various objects. Later in the computer lab, they type their...
Curated OER
Measuring to the Nearest Foot
Second graders measure and record the length of five different objects around the room. They watch as the teacher measures items using a ruler. A ruler is a foot long. Everyone listens and watches as the teacher continues to teach that a...
Curated OER
Using Numbers Everywhere
Kindergarteners explore various representations and uses of numbers to develop number sense. They participate in an activity and arrange patterns into groups. Students compare the sets and describe the objects in each set.
Kinder Corner
Counting Cards
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.