Curated OER
Adding Number Sets
As a visual way to review addition principles, this presentation would appeal to very young young scholars. The graphics are inviting, the questions easy to understand. Kindergarten or first grade teachers would find this a useful and...
Fuel the Brain
Equal Grouping, Number of Groups & Number of Sets
Your class will enjoy solving and illustrating these word problems involving equal grouping of numbers and number sets. Your visual learners will benefit if you provide manipulatives or a hundreds board while solving.
Curated OER
Number Train 7
In this number sets worksheet, learners practice counting in number sets. Students count the sets of 1-10, 11-20, 21-20, 31-40, and 41-50.
Easy Work Sheet
Easy Worksheets: Number Sets
In this number sets worksheet, students solve 6 multiple choice problems. Students determine the number set that the given number belongs to such as whole, integers, rational, real, complex, etc.
Pennsylvania Department of Education
Fractions of a Set
Students explore number sense by completing a number set worksheet. In this fractions lesson, students utilize pattern blocks as a visual reference to the fractions they practice identifying. Students read the book Clean-Sweep Campers...
Texas Instruments
Texas Instruments: Number Sets
When you start this activity, students receive a Venn diagram of real number sets (natural, whole, integer, rational, irrational)on their calculator. This same diagram is projected on the Activity Center screen at the front of the room....
University of Vienna (Austria)
University of Vienna: Number Sets
Interactive assessment (with multiple correct answers) which determines depth of knowledge in rational, natural, and integer numbers.
Better Lesson
Better Lesson: Super Shape Ornament Review
In December, it's fun to decorate for the holidays. This lesson plan includes 2D shape and counting practice!
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: About Rational Numbers
Math Forum response giving a rather thorough overview of rational and irrational numbers, with a brief look at the history of these and other number sets.
Scholastic
Scholastic: Uncover Patterns in Number Sequences
This Marilyn Burns lesson plan provides an activity and discourse to help lead intermediate young scholars through the pattern identification process.
ClassFlow
Class Flow: Number Dominoes 0 10
[Free Registration/Login Required] In this flipchart children match the numerals 0 -10 with corresponding dominoes.
Math Aids
Math Aids: Skip Counting Worksheets
Great resource for learning and practicing skip counting. Math worksheets are printable, may be customized, and include answer keys.