Curated OER
Using Addition to Subtract
In this addition and subtraction worksheet, learners practice the skill of adding and then challenge themselves by a back-to-back subtraction equation that relates to their first addition problem.
Curated OER
Using Series to Analyze Financial Situations: future Value
In this Algebra II/Pre-calculus learning exercise, students investigate a method of finding the accumulated value of an annuity by considering it a series. The eleven page learning exercise contains explanation, examples, and...
Curated OER
Skip it to multiply it
First graders make sensible estimates and check the reasonableness of answers.
They make up, tell and record number stories up to 9 about given objects. They skip count in twos, threes and fives.
Curated OER
Elapsed Time Two
Learners study how to calculate elapsed time. For this elapsed time lesson, they determine how to calculate the ending time of an event when they are given the starting time and the elapsed time. They participate in direct instruction,...
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, students record how they spend their studying time and then adjust as needed. Students recognize various...
Curated OER
Moving From Addition to Multiplication
In this moving from addition to multiplication instructional activity, 3rd graders count the objects that are being added and write it as a multiplication sentence, check the answers online and continue to next problem.
Curated OER
Adding and Subtracting Fractions/Mixed Numbers (1)
In this math worksheet, students solve 10 problems in which fractions and mixed numbers with unlike denominators are added and subtracted. Every problem has 3 numbers to be both added and subtracted. Denominators are often two digits.
Curated OER
Activity #8 U Are So Dense!
Students watch as the teacher demonstrates: if a single liquid is placed in a U-shaped tube, the level of liquid on both sides are the same. When the mass is greater on one side than the other, liquid is pushed from one side to the...
Curated OER
Worksheet #10
In this mathematics activity, 2nd graders solve various problems by either adding or subtracting when necessary two-digit terms. They use a number line at the top for help solving each.
Curated OER
Add Consecutively With One
Here's a basic instructional activity for student to practice adding consecutively with one. The problems all involve single digit addition. There are only 10 problems on the instructional activity so this might be a good warm-up activity.
Curated OER
Find Three Partners
In this addition worksheet, students solve 5 problems in which a picture is analyzed and a number sentence written to go with it. Students solve the addition problems. There will be three single digit numbers added in each problem.
Houghton Mifflin Harcourt
Journeys: Extra Support Lessons (Theme 1)
Kids who need extra support mastering the concepts in the Houghton Mifflin Harcourt thematic units on journeys, will benefit from the exercises and activities contained in this 40-page resource packet.
Curated OER
Count by 100s
In this counting by hundreds to problem solve worksheet, students count and write by hundreds in sequence, add a hundred, and model using flats and rods to solve six problems.
Curated OER
Button Math
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.
Mathematics Vision Project
Module 3: Polynomial Functions
An informative module highlights eight polynomial concepts. Learners work with polynomial functions, expressions, and equations through graphing, simplifying, and solving.
Curated OER
Relations and Graphs
Here is a simple, yet clever lesson on how to teach the important concepts of greater than, less than, and equal to. Pupils write their names down on grid paper - one letter per box. They compare their names and find a name that is...
Fun Music Company
Completing Measures with Rests
Rests. Eighth rests, quarter rests, and half rests are the focus of a one-page worksheet that asks music theory students to complete a series of measures with rests and bar lines.
Curated OER
Self-Portrait Book
Middle schoolers study self-portraits taken by photographers to explain the technique and symbolism used. They decide what they would like to say about themselves in their images and then, take pictures of each other. They create an...
Curated OER
Math Handbook: Calculus
If only there was a reference that listed all the formulas covered in calculus. Luckily, there is. This comprehensive 197-page handbook provides formulas and explanations for all topics in AP Calculus or in a standard college calculus...
State University of New York
Going Back in Time Using “George Washington’s Socks”
After reading Elvira Woodruff's George Washington's Socks, young readers and writers embark upon writing their own historically based story, with a focus on developing ideas and details throughout the piece. In small groups, class...
Creative Chemistry
Fuels - The Good, the Bad, and the Ugly
Science pupils choose from twelve questions about five different types of fuel: hydrogen, ethanol, crude oil, natural gas, and coal. They construct a table to compare them and then determine the best fuel. Your physical science class...
Curated OER
Santa's List Sums (D2)
In this Christmas math worksheet, learners solve 15 problems in which two digit numbers are added, with and without carrying. This page has the theme of Santa's list.
Curated OER
Four Decimal, Fraction, and Percent Activities
In this fraction activity, learners solve problems presented in four different activities. The activities cover percentages, fractions, decimals, currency exchange, and value added tax. A card "game" is one of the...
Curated OER
Jambalaya's Restaurant
Students use a menu and recipes to work on adding, subtracting, and percentages. They are given they weekly circulators, advertisements, or actual products and students practice figuring out sales tax. Students figure slaes tax and tip...