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Houghton Mifflin Harcourt

Practice Book: The Boy Who Saved Baseball

For Teachers 2nd - 4th Standards
An array of reading comprehension, grammar, spelling, and vocabulary activities are at your fingertips with a language arts practice packet. Second, third, and fourth graders work on various skills using reading passages and word banks,...
Lesson Plan
Curated OER

Relating Multiplication and Division Facts

For Teachers 3rd - 4th
Math wizards investigate multiplication and division fact families. They solve five problems in which they find fact families and draw arrays.
Lesson Plan
Curated OER

Making Equal Groups

For Teachers 3rd - 4th
In this making equal groups worksheet, students, working with a partner, study and calculate how to make equal groups through six word problems.
Worksheet
Curated OER

Lengths, Areas and Shapes - Week 9

For Students 12th - Higher Ed
In this lengths, areas and shapes worksheet, students explore overlapping and non-overlapping patterns. They identify the number of objects in a pattern, determine how the pattern may be folded to create additional patterns, and...
Lesson Plan
Curated OER

Number Theory - Week 12

For Teachers 12th - Higher Ed
In this number theory worksheet, students study integers and their properties. They explore the Fibonacci Sequence and approximate irrational numbers. This two-page worksheet contains eight problems.
Worksheet
Curated OER

Multiplication: Counting Equal Groups

For Students 2nd - 3rd
In this beginning multiplication worksheet, students draw rings around equal groups of airplanes and write the multiplication fact that goes with the pictures.
Assessment
1
1
California Education Partners

Window Washers

For Students 3rd Standards
Aim high with a task on window washers. An assessment task challenges learners to determine the number of windows two people wash. They do this using a given number of window rows on each side of a building. In addition, they find the...
Worksheet
Curated OER

Number, Number Sense and Operations: Worksheet Four

For Students 6th - 8th
Review a variety of mathematical skills with this worksheet. For this number sense and operations worksheet, learners solve 15 different problems that include simplifying various equations. In addition, they write the powers in order...
Activity
Illustrative Mathematics

Comparing Products

For Teachers 5th Standards
How can 5th graders show understanding that 30 x 225 is half of 60 x 225 without completing the computation? They can use an area model and draw it out. An array, or an open array, is an area model that allows for young learners to...
Worksheet
Curated OER

English Grammar and Usage: Short Answer Quiz/Review

For Students 6th - 10th
This comprehensive assessment tool covers parts of speech, transitivity, punctuation, common usage errors, and verb tense. Your budding grammarians demonstrate knowledge of an array of discrete points of correct usage in English. I'd use...
Worksheet
Curated OER

Cinco De Mayo: ELD Reading and Language-Building

For Students 5th - 10th
A brief passage about the Mexican holiday Cinco de Mayo is accompanied by an array of language activities for ELD: cloze exercise, phrase matching, word jumble, multiple choice, sequencing, interview, group presentation, fluency writing,...
Worksheet
Curated OER

International Dance Day: Reading and Activities for ELD

For Students 3rd - 8th
A brief passage about International Dance Day, April 29, is accompanied by an array of language activities based in sound ELD practice: cloze exercise, phrase matching, word jumble, multiple choice, sequencing, interview, group...
Worksheet
Curated OER

ESL/ELD: Learning about Ash Wednesday

For Students 5th - 10th
An overview of the history and tradition of Ash Wednesday in 2 paragraphs is accompanied by an array of language activities: cloze exercise, phrase matching, word jumble, multiple choice, sequencing, interview, group presentation,...
Interactive
Curated OER

Latin Roots cern, jur, leg: Intermediate Matching Quiz

For Students 6th - 11th
Young etymologists match intermediate-level words containing the Latin roots cern, jur, and leg with their definitions. They can email their results to you, print out the list for further study, and undertake an array of other related...
Lesson Plan
Clean Up Australia

Why are Batteries Harmful to the Environment?

For Teachers 3rd - 5th
Open this lesson by reading together about primary and secondary batteries (such as nickel-cadmium cells), problems they can cause in the environment, and how humans can minimize the damage. Afterward, little ones examine a collection of...
Assessment
Curated OER

Physics Midterm Exam #2

For Students 10th - 12th
This comprehensive midterm exam covers a vast array of topics typical to high school physics curriculum. Problem solving and mutliple choice questions are incorporated. Review the exam to make sure that the content is suitable to your...
Worksheet
Curated OER

Matching Even and Odd Numbers

For Students 2nd - 3rd
Although learners don't need to identify numbers as even or odd here, they do match each to a set of shapes. There are six numbers written numerically along with either odd or even. Scholars match each to a set of shapes with...
Worksheet
Math Worksheets Land

Multiplication of Whole Numbers - Step-by-Step Lesson

For Students 2nd - 3rd Standards
Use this array of cars to give mathematicians practice writing multiplication sentences. They examine the set and represent it as the sentence 3 x 6 = 18. Because there is a detailed explanation below this one problem, this works best as...
Lesson Plan
Curated OER

Shapes and Their Insides

For Teachers 2nd - 4th Standards
Learners follow a series of instructions for drawing and coloring different shapes in order to learn the difference between the perimeter and area of a polygon. Then they are asked to find the perimeter and area of a 3x4 rectangular...
Lesson Plan
National Security Agency

Awesome Area - Geometry and Measurement

For Teachers 2nd - 4th Standards
Break out those math manipulatives, it's time to teach about area! Capturing the engagement of young mathematicians, this three-lesson series supports children with learning how to measure the area of squares, rectangles, and other...
Activity
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Teach Engineering

Ice, Ice, PV!

For Teachers 9th - 12th Standards
Knowing the temperature coefficient allows for the calculation of voltage output at any temperature. Groups conduct an experiment to determine the effects of temperature on the power output of a solar panel. The teams alter the...
Organizer
Curriculum Corner

Academic Math Vocabulary

For Students 2nd - 4th
The ABCs of math are so important. Find commonly used math terms in a 42-page packet. Each page has the word, a place to write the definition, and a place to give specific examples of the term. A must-have for all math classrooms!
Worksheet
Curated OER

Equal Groups of 5 practice 19.7

For Students 3rd - 4th
In this dividing by five worksheet, students use arrays to write division sentences and solve a word problem. Students write answers to five problems.
Worksheet
T. Smith Publishing

The Same Size at the Beach

For Students K - 1st Standards
Rows of Nautilus shells, beach balls, sand pails, and sea gulls array this handout. Kindergartners compare the relative sizes in each row and simply color any that are the same size. This page would make terrific take-home practice for...

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