Curated OER
Rings and Diamonds
Fifth graders solve a problem by using systematic problem solving strategies. They determine if there is enough information to solve the problem. They solve a problem involving geometric shapes and area.
New Zealand Ministry of Education
Addition and Subtraction Pick n Mix
Teach your class how to mentally solve whole number addition and subtraction problems using compensation from tidy numbers including equal additions. They use appropriate recording techniques and predict the usefulness of strategies for...
Curated OER
If It's to Be, It's Up to Me!
Eighth graders discuss the question: How does one become an effective decision-maker or problem solver in social situations? They are given three brief scenarios and after each one students are asked, "What would you do?" Students think...
Virginia Department of Education
Area and Perimeter
Develop a strategy for finding the area and perimeter of irregular figures. Building on an understanding of finding area and perimeter of rectangles and triangles, learners apply the same concepts to composite figures. After practicing...
California Education Partners
John's Trip Disneyland
It all adds up to one. Pupils solve several items that involve finding sums of fractions in relationship to a whole. The assessment task uses fractions with unlike denominators to determine the amount of a tank of gas and the amount of...
California Education Partners
Four Square Wars
Obviously, four is the perfect number when you're playing Four Square. Scholars first use multiplication and division to solve a set of problems on the number of balls needed, the number of games, and the number of players required for a...
PBS
Garden Grade 6 Area and Perimeter
Engage young mathematicians in applying their knowledge of area and perimeter with a fun geometry lesson. Through a series of problem solving exercises, children use their math knowledge to design different-sized garden plots that meet...
Curated OER
Talk is Cheap: Part 2
Second graders examine and discuss different goals that lead to learner success. They discuss the story of "The Tortoise and the Hare," and discuss different goals and scenarios on a handout. Students then write a personal learning goal...
Curated OER
Modeling: Having Kittens
Cats can't add, but they do multiply! Determine the number of descendants of a single cat given specific facts about cats and kittens. The lesson focuses on developing strategies for problem solving using both individual and group work....
EngageNY
Advanced Factoring Strategies for Quadratic Expressions (part 1)
Factoring doesn't have to be intimidating. Build on prior knowledge of multiplying binomials and factoring simple trinomials to teach advanced factoring of quadratic expressions with a activity that uses various methods of exploring the...
CK-12 Foundation
CK-12 Middle School Math Concepts - Grade 6
Twelve chapters cover a multitude of math concepts found in the Common Core standards for sixth grade. Each title provides a brief explanation of what you will find inside the chapter—concepts from which you can click on and learn more...
Noyce Foundation
Counters
For some, probability is a losing proposition. The assessment item requires an understanding of fraction operations, probability, and fair games. Pupils determine the fractional portions of an event. They continue to determine whether...
EngageNY
Unknown Angle Problems with Inscribed Angles in Circles
We know theorems about circles—now what? Class members prove a theorem, with half the class taking the case where a point is inside the circle and half the class taking the case where a point is outside the circle. The lesson then...
Education Development Center
Choosing Samples
What makes a good sample? Your classes collaborate to answer this question through a task involving areas of rectangles. Given a set of 100 rectangles, they sample a set of five rectangles to estimate the average area of the figures. The...
iCivics
Step 2: Find What You Need
Have you ever searched for something on the web only to get 50,000 results? Scholars analyze ways to break down an inquiry to get specific results. The second installment of a 10-part County Solutions - High School series researches...
Concord Consortium
In a Triangle
What's in a triangle? Just 180 degrees worth of angles! Young learners use given angle relationships in a triangle to write an algebraic representation. Using a system of equations, they simplify the equation to a linear representation.
CCSS Math Activities
Smarter Balanced Sample Items: 7th Grade Math – Target B
Fraction and integer operations follow the same rules. Assess the depth of understanding with operations with rational numbers using a presentation from the Grade 7 Claim 1 Slideshow series. A set of slides presents 12 question and...
Education Bureau of Hong Kong
Decision-Making
Making decisions about things like what to do after high school can be a challenge. So many factors are involved. The decision-making worksheet in this resource helps to simplify the process by asking individuals to fill in a matrix for...
Colorado Education Initiative
Grade 6-8 Decision Making
Thoughtful decisions versus everyday decisions. Impulsive decisions versus thoughtful decisions. The decisions tweens must make become more and more complex as they age. Help them develop the skills they need to make thoughtful,...
Missouri Department of Elementary
R-E-S-P-E-C-T: A Basic Skill
Imagine seventh graders developing a school wide plan to promote respect in their school. That's the vision behind the second lesson in the R-E-S-P-E-C-T series. In preparation for designing a school-wide media campaign, class members...
Missouri Department of Elementary
Diversity Day
Party time! Here's a resource that suggests celebrating diversity by organizing a school-wide event that features performers and speakers that represent the various cultures and traditions. The packet includes a list of suggested...
Nebraska Department of Education
Time Management
As eighth-graders move on to high school, strong time management skills become critical. As part of a career Planning & Management unit, scholars learn how to analyze their time and consider how their choices impact their ability to...
University of Missouri
Money Math
Wouldn't your class members love to become millionaires? It doesn't happen overnight. Teach young entrepreneurs about personal finance and money management with a series of lessons focused on money math. Pupils learn about banking and...
CK-12 Foundation
Pythagorean Theorem to Determine Distance: Ladders
Young mathematicians to the rescue! Pupils use an interactive to find lengths relating a ladder against a building. The problems involve determining how long a ladder must be to reach a given floor to what floor can a given ladder reach.