Curated OER
Random Number Generators And Probability, Will the Wings Win??
Students participate in probability experiments and simulations while modeling and solving problems. They examine how to use the random number generator on a graphing calculator using examples from their local hockey teams.
Curated OER
Exploring Integers
Students implement rules for adding, subtracting, dividing, and multiplying negative integers. They write rules for each mathematical operation of negative numbers. In groups, students complete number operations. Using PDAs, they share...
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...
Math Worksheets Land
Favorite Pizza Pie Graph
You've heard of a pie graph, but what about a pizza pie graph? Challenge young mathematicians to answer ten questions based on a random survey of people's favorite pizzas. A pie graph displays the percentages of each type of pizza. Some...
Curated OER
Multiplication BINGO
Pupils receive a multiplication BINGO card. Students are given the answers to the fact cards that may be given during the game. Pupils arrange these answers in random places on their BINGO board. As each fact card is shown, students do...
Teachers.net
Solving Equations Using Variables
Middle-schoolers solve linear equations with one single variable. They solve equations that are randomly generated using index cards. Half of an equation is written on each card and distributed to the class. which then attempts solve...
Curated OER
A Statistical Study of the Letters of the Alphabet
Students gather appropriate information for simple statistical analysis. Then they will calculate probability working with a piece of literature that makes this lesson ideal for teaching across the whole curriculum.
Curated OER
Magic Sum
Students calculate two-digit addition problems. They observe a teacher-led demonstration, and solve various problems independently.
Curated OER
Krypto
In this mathematical expressions activity, students solve 6 different problems that include deciphering various sets of numbers. First, they use any known mathematical operation or symbol in each to create the number 15. Then, students...
Curated OER
Math Bingo
Students practice using mathematical vocabulary by playing a class game. For this math comprehension lesson, students investigate a group of math vocab words and their definitions, then create a bingo card using the Internet. Students...
Curated OER
Words To Numbers
Seventh graders explore the four steps to problem solving. After observing a problem solving chart and discussing each step, 7th graders solve individually assigned word problems. Upon completion, they share their information with the...
Curated OER
Dividing Decimals
In this dividing decimals practice worksheet, students solve 12 problems that require them to divide whole numbers and decimal numbers by decimal numbers.
Curated OER
Dividing Decimals (E)
In this dividing decimals practice worksheet, students solve 12 problems that require them to divide whole numbers and decimal numbers by decimal numbers.
Curated OER
Dividing Decimals (I)
In this dividing decimals worksheet, students use their math skills to solve 12 problems that require them to divide with decimal numbers.
Curated OER
Dividing Decimals (J)
In this dividing decimals learning exercise, students use their math skills to solve 12 problems that require them to divide with decimal numbers.
Curated OER
Dividing Decimals (G)
In this dividing decimals worksheet, students use their math skills to solve 12 problems that require them to divide with decimal numbers.
Curated OER
Surveys and Samples
In this surveys and samples worksheet, students discover data collection techniques and write their own survey questions. Students use random sampling, convenience sampling, and systemic sampling and analyze their results.
Curated OER
Robot Rounding!
Young scholars collect data on a robot and relate the behavior to prove there is an infinite minute set of numbers. In this algebra lesson plan, students verify that there is always a number between two numbers. They analyze and make...
Curated OER
Perimeter and Area
Seventh graders develop strategies for finding the perimeter and area of large geometric figures. Through lecture and guided practice, 7th graders practice the strategy of dividing a geometric shape into smaller more manageable shapes...
Heidi Songs
Zoo Animal Probability Graph
Capture the engagement of your young mathematicians with a collaborative graphing activity. Using a deck of zoo animal picture cards, students select a picture from the deck, record the chosen animal on a graph, and then replace the card...
CK-12 Foundation
Add and Subtract Decimals with Front-End Estimation: Wooden Beams
A six-question interactive tasks mathematicians to solve addition and subtraction problems using front-end estimation. Question types consist of multiple-choice and true or false. A set of wooden beams that can be measured using moveable...
Curated OER
Area graphics for 7th graders
Students randomly select dimensions for three geometric shapes (square, right triangle and circle). From the graphs they compare and contrast the graphical results of each shape.
Curated OER
A Statistical Study on the Letters of the Alphabet
Students see that there are mathematical rules that can affect our use of the English language. Calculate the probability of picking any letter at random from a piece of English literature.
Curated OER
Opinion Poll-arities
Learners explore the mathematics behind opinion polls, as well as provides a framework for interpreting trends in opinion poll graphics.