Curated OER
Multiplication: Building Models, Representations and Explanations
First graders explore multiplication concepts through skip counting, repeated addition and arrays. Using animal characteristics as a context, 1st graders solve problems using mathematical tools such as hundreds charts, number lines, ...
Curated OER
Get Your Ball
Students use a ball to improve their dribbling skills, defensive and offensive strategies, cardiovascular fitness, and cooperation. In this ball handling lesson, students try to grab the ball and trap it from their partner. Partners try...
Curated OER
Misleading Graphs
Students explore number relationships by participating in a data collection activity. In this statistics lesson, students participate in a role-play activitiy in which they own a scrap material storefront that must replenish its...
Curated OER
Our Favorite Pet
Students each have a turn, telling the class his or her favorite pet. The choices are cat, dog, fish or bird. Using the computer, the information from the tally be recorded on a spreadsheet and bar graph.
Khan Academy
Khan Academy: Compare Numbers of Objects 1
Practice counting which group has more objects. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Compare Numbers of Objects 2
Practice counting to see which group has the most things in it. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Better Lesson
Better Lesson: Finding Equal Groups
Students will be able to compare groups of objects to decide if they are equal with this instructional activity. Included are pictures and videos of the instructional activity in action, worksheets, and a SMART Board resource.
Illustrative Mathematics
Illustrative Mathematics: Which Number Is Greater? Which Number Is Less?
The teacher will show the class two groups of objects or drawings of objects for the students to compare using greater than/less than language. Students will discuss in pairs how they know which number is greater or less than the other...
Other
Nearpod: Comparing Numbers: Less Than
In the lesson on comparing numbers, students will learn how to determine which group of objects or numeral represents the lesser amount.
Other
Nearpod: Comparing Numbers: Greater Than
In the lesson on comparing numbers, students will learn how to determine which group of objects or numerals represents the greater amount.
PBS
Pbs Kids: Curious George: Bug Catcher
This game from Curious George helps children learn numbers, counting, comparing sets, and numerical relations. Help Curious George figure out which group of bugs is bigger, and then catch them.
AAA Math
Aaa Math: More, Less or the Same: Comparing Quantities
This site provides examples of comparing quantities, as well as exercises and simple games to practice the skill.
Alabama Learning Exchange
Alex: Share and Share Alike (Equal Parts)
This Five E's AMSTI lesson plan equips students to divide an object into equal parts. A story and interactive whiteboard activity about sharing food demonstrate the idea of equal halves of circles, after which students attempt to half...