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225 resources with the keyterm less than

Videos (Over 2 Million Educational Videos Available)
Three-Dimensional Coordinates and the Right-Hand Rule Video
6:09
Three-Dimensional Coordinates and the...
How to paint a watercolor and ink flower bouquet | Watercolor Flower Painting Video
6:54
How to paint a watercolor and ink flower...
How Computers Work: What Makes a Computer, a Computer? Video
5:10
How Computers Work: What Makes a Computer,...
Other Resource Types ( 225 )
1 In 1 Collection
Lesson Planet

Grade 2 Supplement Set A2 – Number and Operations: Place Value

For Teachers 2nd Standards
If your learners are learning about place value and number value comparisons, this set of engaging activities and worksheets will make your job easy! Scholars use math manipulatives to estimate and then determine how many seeds a colony...
1 In 1 Collection
Lesson Planet

Grade 2 Supplement Set A7 – Numbers to 1,000 on a Line or Grid

For Teachers 2nd Standards
A series of engaging activities gives second-graders practice with three-digit numbers up to 1000. They examine three hundreds charts, one with numbers 101-200, another with 901-1000, and a third counting by 10 to 1000. Worksheets give...
Lesson Planet

Two-Digit Inequalities

For Students 1st - 2nd
Youthful mathematicians compare 15 pairs of 2-digit numbers (between 10 and 50) by writing the symbol for greater than, less than, or equal to in a box. Offer your students unit cubes and 10-rods to visualize and make concrete the...
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Compare Numbers to 100 +-4 (Q)

For Students 1st - 2nd
Let's do some number comparisons! Learners study two numbers in the 75 sets of problems. They write a greater than, less than, or equal to sign to compare the numbers.
Lesson Planet

Lots of Lakes: Minnesota Quarter Reverse

For Teachers K - 1st
Students examine the Minnesota quarter reverse and discuss the state's slogan, "Land of 10,000 Lakes." They describe the terms greater than and less than and complete a worksheet about the concept. While inspecting the Minnesota quarter...
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Ordering Numbers

For Teachers K - 2nd Standards
Deepen the number sense of young mathematicians with this unique ordering exercise. Given a list of the numbers 1, 5, 10, 50, and 100, young learners must determine where the numbers from a second list fit in the sequence. To increase...
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Comparing Numbers

For Teachers K - 2nd Standards
Young mathematicians spin their way to a deeper number sense with this fun, collaborative activity. Using two spinners, one with the numbers 0-9 and the other with the decades 00-90, pairs of students take turns building and comparing...
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Which Number is Greater? Which Number is Less? How do you Know?

For Teachers K Standards
When comparing groups of objects, it's easy for children to identify which has more, but it's not so easy for them to explain their reasoning. This simple whole-group activity provides multiple opportunities for learners to compare...
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Study Jams! Order Whole Numbers

For Students 1st - 5th Standards
Mia's been practicing for the hundred yard dash and wants to know if she's improving. Help order her race times from greatest to least while learning how to compare numbers using place value. A variety of additional examples are included...
1:52
Lesson Planet

The Number Line

For Teachers 2nd - 5th
Learn about the number line! The number line is defined, described and shown in this short video. The instructor tells learners how to use a number line with whole and real numbers as well as how it can be used to determine greater than...
4:30
Lesson Planet

What are Positive and Negative Numbers?

For Teachers 5th - 8th
Is zero positive or is it negative? Are all positive numbers to the right of zero on the number line? Are all negative numbers to the left of zero on the number line? Are all positive numbers greater than zero? Are all negative numbers...
5:30
Lesson Planet

How Do You Compare Two Whole Numbers?

For Teachers 1st - 4th
Two very similar numbers and you have to figure out which one is larger. The teacher diagrams a place value chart and shows you how to write the two numbers to make a comparison.
1:51
Lesson Planet

What's an Inequality?

For Teachers 6th - 8th
Definition: An inequality occurs when we have two values that are not equal to each other, but still have a relationship. What does that mean? Well, usually that means one value is greater or is less than another value. Oh, and don't...
2:59
Lesson Planet

Determining Whether a Group of Sides Can Form a Triangle

For Teachers 5th - 8th
How do you know if three given lengths of lines can form a triangle? This lesson will give you two rules to help you determine if you can make a triangle.
2:42
Lesson Planet

How Do You Graph the Union of Two Inequalities?

For Teachers 6th - 12th
Two given inequalities and you need to find the union. What is the union? Well, it just means that you need to show the graphs of the given inequalities on the same number line. Keep in mind, less than, greater than, and equal to, and...
6:06
Lesson Planet

How Do You Compare Two Whole Numbers?

For Teachers 6th - 12th
Two very similar numbers and you have to figure out which one is larger. The teacher diagrams a place value chart and shows you how to write the two numbers to make a comparison.
4:14
Lesson Planet

How Do You Graph an Inequality on a Number Line?

For Teachers 6th - 12th
The teacher shows how draw a number line and graph an inequality using an open circle. She also shows how to graph a set of numbers on a number line.
6:35
Lesson Planet

How Do You Find a Value to Make an Open Sentence True?

For Teachers 6th - 12th
What is an open sentence? Don't know? Want to find out? Watch this lesson on what makes an open sentence in math and learn how to solve and answer the problem.
3:02
Lesson Planet

How Do You Write an Inequality from a Number Line Graph?

For Teachers 6th - 12th
The instructor demonstrates how to read a number line graph to write an inequality. There are several steps involved which are explained clearly.
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Button Math

For Teachers K - 2nd
Use buttons, cards, and dice to perform simple math problems! This inventive lesson should be quite engaging for young learners. Kindergarteners use buttons to help them understand the concepts of greater than, less than, and equal to.
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Greater Gator Chomps the Hornets

For Teachers 2nd - 3rd
Here is a very good, interactive presentation that reinforces the concepts of greater than, less than, and equal to. In it, learners are taught the trick that the alligator always "eats" the number of greater value. During the...
Lesson Planet

Comparing and Ordering Decimals

For Students 4th - 6th
Which decimal is greater? Learners start by comparing eight pairs of decimals, writing in the symbol (> or <) to indicate values. The next two sections involve sets of three decimals. They start by circling the decimal with the...
Lesson Planet

Reading Tally Chart

For Students 1st - 2nd
As learners explore data analysis have them practice reading tally charts using these examples. They answer basic questions about each of three charts, employing addition and subtraction skills. For example, a chart tallying t-shirts...
Lesson Planet

Real-Life Problems

For Students 1st - 3rd Standards
There's a party going on! Learners examine an image of a birthday party and answer 10 analysis questions. They employ a variety of math skills including telling time, days of the week, division, subtraction, multiplication, addition,...