Worksheet
Curated OER

Subtraction

For Students 1st - 2nd
In this subtraction worksheet, students find the differences for the double digit problems. Students solve 31 subtraction problems.
Lesson Plan
Curated OER

Number Sequences

For Teachers 3rd - 4th
Students complete number sequencing activities. In this number sequencing lesson, students watch online clips about measurements. Students view a series of five numbers and write the amount jumped as part of a number sequence...
Lesson Plan
Curated OER

Integer Arithmetic

For Teachers 6th - 8th
Pupils solve integer-based problems. They add and subtract integers as well find missing integers. They represent a scenario involving positive and negative integers and solve it.
Lesson Plan
Curated OER

Study Buddies - Proportions

For Teachers 6th - 7th
Middle-schoolers solve various problems related to proportions. They write ratios in word form and then, replace the words with numbers. Pupils also write an equation in which they will cross-multiply to solve the proportion. This is an...
Lesson Plan
EngageNY

Solving Percent Problems

For Teachers 6th Standards
Don't discount how much your pupils understand percents! The 27th activity in a series of 29 presents a problem to find the cost of a discounted outfit. Small groups determine either the original price or the discount received given the...
Worksheet
1
1
Math Mammoth

Multiplying Fractions by Fractions

For Students 4th - 8th Standards
A four-page resource walks learners through the basics of multiplying fractions. The handout is very visual with many diagrams in various colors. By the end of the lesson, learners are given an opportunity to multiply whole numbers with...
Activity
Illustrative Mathematics

Toll Bridge Puzzle

For Teachers 2nd - 3rd Standards
Here is a great problem-solving activity for young mathematicians. Intended solely for instructional purposes, the activity is appropriate for learners to add four numbers together. Not only must they add four numbers together,...
Assessment
1
1
Illustrative Mathematics

But Mango Is My Favorite...

For Students 10th - 12th Standards
Opening up a package of fruit snacks is like a box of chocolates, you never know what you're going to get. When all the mango flavored ones are missing, learners calculate the probability that one bag versus the whole box is missing the...
Lesson Plan
Curated OER

Initial Fraction Ideas Lesson 16: Overview

For Teachers 3rd
Kids will compare creating fractions from pieces of paper to chips. They begin with a fractional part and work back to a whole. Then order fractions from smallest to largest. They also complete a worksheet to find the missing pieces to...
Worksheet
Houghton Mifflin Harcourt

Challenge: Code Breaker

For Students 2nd - 4th Standards
Here is a code-breaker multiplication and division game which has learners find the missing letter in equations, then solve and use those letters to "break the code," which actually is the answer to a riddle. Make math fun with a...
Lesson Plan
Illustrative Mathematics

Walk-a-thon 1

For Teachers 6th - 8th Standards
Your mathematician's job is to explore the relationship between hours and miles walked during a walk-a-thon. The activity compels your learners to experiment with different means in finding out this proportional relationship. The answer...
Unit Plan
Mathematics Vision Project

Module 6: Congruence, Construction, and Proof

For Teachers 8th - 10th Standards
Trace the links between a variety of math concepts in this far-reaching unit. Ideas that seem very different on the outset (like the distance formula and rigid transformations) come together in very natural and logical ways. This...
Assessment
Balanced Assessment

Greater, Lesser, In-Between

For Students 6th - 8th
Goldilocks and the Three Numbers? The pre-activity task involves finding digits to complete decimals or fractions that satisfy given constraints, such as finding a fractions that is in between two others. The main task involves a similar...
Worksheet
Curated OER

Comparisons

For Students 1st - 2nd
Explore number value with learners through playing cards. They examine sets of three cards, adding up the value and comparing it to another set of three. Learners write in which is greater than or is less than to show number value...
Worksheet
Curated OER

Looking at the Water Cycle

For Students 5th - 6th
In this Looking at the Water Cycle worksheet, read an explanation of the water cycle and fill in missing words. Students also create a poster about the water cycle, deliver a weather forecast, and research further questions.
Organizer
Curriculum Corner

Spring Fling Math and Literacy Centers

For Students 2nd - 3rd Standards
Fling your class into spring with a set of math and literacy center worksheets. Learners will enjoy the variety with sheets that practice multiplication, missing addends, before/after and more/less than number comparisons, as well...
Lesson Plan
Curated OER

Special Right Triangles

For Teachers 9th - 12th Standards
Using the Pythagorean Theorem to solve for missing angles, high schoolers evaluate right triangles and their properties.
Activity
Avi Writer

Crispin: The End of Time

For Teachers 5th - 8th
Crispin: the End of Time is the core text for this teaching guide, a valuable resource for those who use Avi's trilogy as whole-class reading, in book circles, or as independent reading.
Lesson Plan
Curated OER

Organization of the Elements and Periodic Table

For Teachers 10th - 11th
Students identify how to relate the position of an element in the periodic table to its atomic number and atomic mass. They also identify and interpret how to use the periodic table to identify metals, semimetals, nonmetals, and...
Worksheet
Curated OER

What's the Number?

For Students 2nd - 3rd
For this number recognition worksheet, students study the given numbers in the number boxes and write in the missing numbers. Students explain how they find the numbers.
Interactive
Curated OER

Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction worksheet, students use the number line to help find the missing numbers for the 23 single and double digit problems.
Worksheet
Curated OER

Patterns

For Students 2nd - 4th
In this patterns worksheet, students find the missing number, shape, or letter needed for the patterns. Students complete 10 multiple choice questions.
Worksheet
Curated OER

Geometric Mean and the Pythagorean Theorem

For Students 10th
In this geometric mean and Pythagorean Theorem learning exercise, 10th graders solve 9 problems related to determining the geometric mean by applying the Pythagorean Theorem in each problem. First, they find the geometric mean between...
Worksheet
Curated OER

Context Clues

For Students 1st - 2nd
In this context clues activity, students read 6 sentences with a missing word. Using the whole sentence as a context clue, students finish the sentence, choosing from 2 words.