Curated OER
Greater or Less?
These crocodiles are hungry for the biggest numbers they can find! This is a fun way to illustrate number comparison; use crocodile mouths as the greater than and less than symbols. There are two examples (with teeth and eyes included)...
Curated OER
Which is Greater? Which is Less?
Here is an entertaining presentation which shows the classic greater than/less than symbols used to compare numerical values. "The alligator always eats the larger number," is what I used to tell my class. This PowerPoint uses the same...
Curated OER
Valentine's Day Ordering and Comparing
After a lesson on tables and charts, students can practice their data-reading skills by comparing how many Valentine's cards Heather received and gave out over the last few years. Additionally, students can practice their "greater than"...
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Greater or Less?
In this using symbols to compare numbers activity, students solve 9word problems as they compare 2 answers in each problem to determine whether they are greater than, less than, or equal to one another
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Cuisenaire Mats
First graders use Cuisenaire rods to study the mathematical symbols =, <, > for the relationships is equal to, is less than, and is greater than. They use the rods to show visual explanations of common number combinations.
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Which Number is Greater?
In this number comparisons worksheet, students study the pictures and check the ones and tens place for the numbers. Students first fill in the missing parts and circle the number that is more. Students write in a greater or less than...
Texas Instruments
TI-Nspire™
We landed on the moon with less computing capabilities than you can find in this app! Here is a multiple function calculator that takes all the power you get from a handheld and adds the wonderful large screen that only a tablet can...
Curated OER
Which Number is Greater?
Students draw pictures of two digit numbers to identify the greater value. In this math instructional activity, students plot two digit numbers on a number line and identify the greatest or lesser value. Students use the greater than and...
Curated OER
Comparing Fractions and Equivalence
Which fraction is greater than? Less than? There are 10 problems here that give scholars a visual approach to comparing fractions. They start by writing the fractions represented in a shaded shape. Then, they begin comparing visual...
Curated OER
Module 7 Revision Guide - Chemistry
Two versions of this handout are provided, the second with more detailed information on the same topics. Chemistry aces survey chemical reactions, heat energy transferred, and the action of enzymes by reading this resource. You can...
Illustrative Mathematics
A Bobbie Bear's Buttons
Young mathematicians help Bobbie Bear pick colored buttons out of a box as they learn how to decompose numbers less than 10 into pairs of smaller numbers. To support young scholars with the process, consider creating a worksheet or...
Curated OER
Greater Than and Less Than
Students use cookies to construct sets, prepare greater than less than illustrations and solve simple greater than less than problems.
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State v. Hershberger
High schoolers examine citizen rights and protections. In this Minnesota courts lesson, students examine primary documents from State v. Hershberger and discuss the implications of the decision.
Curated OER
What is the Relationship Between DNA and Cancer?
Students examine the structure and functions of DNA. They discover the effects radon has on one's DNA and how it leads to cancer. They discuss why DNA is so important to us.