Houghton Mifflin Harcourt
Leveled Problem Solving: Adding and Subtracting Mixed Numbers
Using the six word problems provided, learners practice adding and subtracting mixed numbers. They help Jose, Sasha, Juanita, Stephanie, and Carlos to solve their problems!
Curated OER
Add and Subtract with Hudson River shipping
Rivers aren't just a place for animals to live, they also provide industrial transportation. The class will examine the Hudson River on a map, discuss all the commercial vessels that use the River to transport materials, then complete a...
Raytheon
Time Goes By!
For this time worksheet, students complete problems about time including addition and subtraction, word problems, fill in the blanks, elapsed time, and more. Students complete 64 problems total.
Curated OER
Minutes and Days
Elapsed time is a skill developed by the single question that is the center of this activity. Fifth graders are asked to find out the time that is 2011 minutes after the beginning of 2011. This question addresses the standard that...
Curated OER
Minutes and Hours
In this mathematics worksheet, 1st graders identify about how long it takes to do each task illustrated. Then they do three things that take minutes to complete and three things that take hours to complete.
Curated OER
Real-Life Problems
Choose your operation; scholars read five math-application word problems and determine which of four operations to use in solving each. They work with time and measurements, making sure to include the proper units in their solutions....
Curated OER
Math, Calories and You
Discover the connection between calories and weight. Pupils multiply their body weight times calorie estimates for various physical activities to calculate calories burned per minute and per hour. Worksheets a well as website links are...
Astronomical Society of the Pacific
Getting Ready for the All American Eclipse!
Give your pupils a front row seat at the biggest light show in the sky this year! In addition to admiring the total solar eclipse, young astronomers can explain the phenomenon with a little help from an inquiry-based lesson. The focus of...
Curated OER
Cultural Contact and Exchange
Ninth graders examine the concept of cultural change. For this global studies lesson, 9th graders examine how cultures interact and impact one another. Students research the evolution of popular cultural exchanges.
Curated OER
Odd or Even (Sums and Differences)
In this math worksheet, students examine 14 problems inside geometric shapes. Students solve the simple addition or subtraction problems and color the shape blue if the answer is even and red if it is odd.
Curated OER
Addition Properties
In this addition properties learning exercise, students use addition properties to answer the six word problems about the national parks of the United States.
Curated OER
Algebra: Addition and Subtraction Equations: Practice
In this addition and subtraction equations activity, students use mental math to solve the addition and subtraction equations. Students then answer two test prep questions.
Noyce Foundation
Time to Get Clean
It's assessment time! Determine your young mathematicians' understanding of elapsed time with this brief, five-question quiz.
Teach Engineering
Fluid Power Basics
What can bulldozers and screen doors have in common? Use this lesson on fluid power to find out. It begins with some simple teacher demonstrations, includes a couple of videos, and culminates with an inquiry-based activity to investigate...
K5 Learning
Mixed Practice Word Problems #6
Nine questions make up a mixed practice worksheet. The word problems require scholars to show what they know about money, addition, subtraction, multiplication, and division using numbers up to 5,300.
Royal Baloo
Star Wars K-2nd Math Pack
Included in a Star Wars themed packet, young padawans enhance mathematical skills such as graphing, computing using basic operations, counting numbers and money, telling time, and measuring. Scholars play a game of sudoku, read...
Curated OER
Explore Addition and Subtraction of Decimals
Exploring problem solving involving the addition and subtraction of decimals can be done with word problems. In this worksheet on decimals, students add and subtract distances measured in miles and expressed as decimals. This worksheet...
Curated OER
When Art's a Craft
What would it be like to restore modern works of art? By acting as modern art conservators, learners assess the first-hand difficulties faced in restoration efforts. In addition, they create modern art pieces from random materials. Then,...
PBS
Stories of Painkiller Addiction: Prescription Drug Abuse Awareness Campaign
The I-STOP law was designed to regulate the distribution and tracking of prescription drugs. After reading an article about its signing and implementation, middle and high schoolers work together to come up with their own ideas for an...
Teach-nology
Making My Swimming Pool
If you'd always wanted an expensive swimming pool, how would you make the money to build it? Kids read a short passage about a quest to create a dream swimming pool, and use a list of words to fill in eight spaces throughout the...
Noyce Foundation
Snail Pace
Slow and steady wins the race? In the assessment task, scholars calculate the rates at which different snails travel in order to find the fastest snail. Hopefully, your class will move much more quickly in finishing the task!
Curated OER
Help! I Need Five Minutes to Study
Students learn to use a time grid or a calendar to increase productivity of their studying. In this studying lesson plan, students record how they spend their studying time and then adjust as needed. Students recognize...
Curated OER
Adding and Subtracting Time
In this online math worksheet, students practice adding and subtracting aspects of time. This excellent resource allows the students to check their answers, and to get "hints" should they run into difficulties. A terrific teaching tool!
Curated OER
Addition Word Problems
In this addition word problem worksheet, students add one-digit plus one-digit numbers to find the sum. Students solve 9 problems.