EngageNY
Solving Inequalities
Do properties of equations hold true for inequalities? Teach solving inequalities through the theme of properties. Your class discovers that the multiplication property of equality doesn't hold true for inequalities when multiplying by a...
Virginia Department of Education
Inequalities
Not all resources are created equal — and your class benefits! Scholars learn how to solve one-step inequalities using inverse operations. They complete an activity matching inequalities to their solutions.
Workforce Solutions
Miniature Gulf Coast Project
Scholars show what they know about data collection and analysis with an activity that examines a smaller population of Houghton, Texas. Independently or in pairs, learners identify their research question, gather, graph, and analyze...
Curated OER
Greater Than, Less Than, Equal to
First graders complete number comparison activities. In this number comparisons lesson plan, 1st graders review the names of comparison symbols and participate in visual comparison activities. Students practice using the gator and clam...
Curated OER
Division Problems with 0 and 1
Learners explore beginning division. For this division number properties lesson, students solve simple division story problems using cookies. Learners create models that represent the identity and zero properties, then write explanations...
Curated OER
Team Up
Learners discover how to break into equal teams. In this dividing instructional activity, students break different numbers of people into equal groups. Learners draw pictures to represent their division and discuss what to do when an...
Curated OER
Investigation - Dividing a Candy Bar
Fourth graders explore dividing equally. They divide three-digit divisors by one and two digit divisors. Students work real life division problems. They examine possible solutions to each problem.
Curated OER
Investigation: Distribution
Students explore counting by sharing snacks at a class party. In this number sense instructional activity, students discuss sharing items equally by counting out equal numbers of an item they intend to give each student in the class....
Curated OER
Share Equally Practice 19.5
In this beginning division worksheet, students solve 4 problems in which counters are divided evenly into groups. Students solve the basic division problems by drawing pictures.
Pennsylvania Department of Education
What is the Chance?
Fourth and fifth graders make predictions using data. In this analyzing data lesson plan, pupils use experimental data, frequency tables, and line plots to look for patterns in the data in order to determine chance. You will need to make...
Curated OER
Gifts from Grandma, Variation 1
Composed of three word problems, this math activity exposes young mathematicians to relationships present in multiplication and division. The first problem is most useful with a tape diagram in which learners are working with equal-sized...
Curated OER
Division Word Problems
How can 64 blueberries be equally divided into eight bowls? Mathematicians solve this and more word problems with division scenarios. There are seven total, and scholars choose answers from a list. Because there are an equal number of...
Curated OER
Measuring the Lengths Using Rulers
Why are there so many lines on a ruler? Scholars measure length on two rulers, one standard and one metric. They measure in inches, millimeters, and centimeters with the centimeter measurement including a fraction. Because these are the...
Curated OER
Geometric Pictures of One Half
A learning task that involves creative ways of thinking permits children to use paper models as a way to visualize the fraction one-half. Learners can fold or cut their models in such a way that the unshaded regions, and shaded regions...
Curated OER
Sharing Gum
Young mathematicians solve arithmetic and simple algebraic equations using properties of real numbers, equality, and inequality. Justifying the procedures is their next task. They solve a problem involving linear inequality and justify...
Curated OER
Arranging Chairs (Arrays)
The creation of arrays is the focus of this mathematics lesson. Pupils consider a situation for a theater stage performance: different amounts of people are coming to the show, and they must arrange the seats in rows of equal numbers. A...
Curated OER
Everyone's Playing Basketball
To foster number sense and build problem solving skills, pupils will work through a complex word problem. They will be asked to analyze the data given, solve the problem, then share their thinking process with the class. This activity...
Curated OER
Division Word Problems
Use visual aids to help mathematicians who are new to division. They examine a word problem, using a picture for guidance. Because this has the answer explained below, it is ideal as an all-class warm up. Cover up the bottom as the class...
Curated OER
Simple Area of a Rectangle
What is the area? Because there is only one problem here (and it is followed by a detailed explanation) use this as an all-class warm up. Cover up the bottom half until scholars have shared their own answers. They examine a rectangle...
Curated OER
Fractions Bonus
In this fractions instructional activity, 6th graders solve 10 different word problems that include fractions. First, they solve each word problem using their knowledge of fractions. Then, students express their answers in lowest terms....
CK-12 Foundation
Integer Division: Dropping Anchor
An interactive made up of five questions challenges mathematicians to divide integers and reflect on division properties. A moveable anchor aids in problem-solving. Question types include multiple-choice, true or false, and discussion.
Curated OER
Shapes Are Everywhere
Third graders use various shapes to identify polygons and understand symmetry. They explore pattern blocks noticing their similarities and differences, then share with other team members. They draw 3 polygons in their journals and...
Curated OER
Tiling the Plaza (Geometry)
Learners make patterns with a variety of pattern blocks. Pupils experiment with making tile designs using only one shape by rotating that shape around a point. They enter a contest for creating the best tile design for the new plaza...
Curated OER
Would You Believe Your Eyes?
Students study the parts and functions of the human eye. They create dodecagons which are twelve-sided figures with twelve equal angles and share these with the class so that each student can begin to see how many different illusions can...