Lesson Plan
Curated OER

Blank Grids

For Teachers 2nd
Second graders model multiplication facts on a multiplication grid. They use the hundreds array to find groupings, known facts to solve multiplication facts. Students demonstrate the ability to use the multiplication facts. They are...
Worksheet
Curated OER

Bigger and Bigger

For Students 3rd - 4th
In this multiplication arrays worksheet, students analyze 5 arrays and write both an addition and a multiplication sentence for each.
Lesson Plan
Pennsylvania Department of Education

Multiplication Represented as Arrays

For Teachers 3rd
Third graders collect data about themselves and use in a line plot. In this analyzing data lesson, 3rd graders collect various sets of information,create a line plot and compare the data.  Students complete a worksheet on their...
Lesson Plan
1
1
Curated OER

Autumn Arrays

For Teachers K - 6th
Autumn is a time for nature to get ready for the upcoming winter. After listening to the book Time to Sleep about the changes of deciduous trees in the fall, learners monitor a tree on a daily basis and view photos of fall...
Lesson Plan
Curated OER

Dedication to Douglass

For Teachers 6th - 12th
Students study the controversy surrounding the proposed Frederick Douglass Circle monument in Central Park. They review the notion of historical inaccuracy by reading and discussing the article, "In Douglass Tribute, Slave Folklore and...
Lesson Plan
Pennsylvania Department of Education

Volume of Compound Figures

For Teachers 5th
Fifth graders use patterns, models and relationships to solve equations.  In this equations lesson, 5th graders define vocabulary for equations and complete worksheets explaining variables and solving problems.
Lesson Plan
Curated OER

Little Magic Squares

For Teachers 2nd - 4th
Students and teacher talk about arrays of numbers like the ones in A Square of Circles. They check to see that the rows all have the same sum; that the columns all have the same sum; and that the diagonals have the same sum.
Lesson Plan
Curated OER

Arrays Hooray

For Teachers 2nd
Second graders write and solve story problems which involve whole numbers, using addition, subtraction, multiplication, or division. They solve multiplication problems by using strategies other than counting all. They interpret and solve...
Worksheet
Math Worksheets Land

Counting (Up to 120) - Guided Lesson

For Students K - 2nd Standards
Three sets of objects create arrays for learners to count: will they discover strategies to make their job easier? Each array has between 105 and 120 objects in rows. Have learners do the first one, then review their strategies. Did...
Interactive
Khan Academy

Challenge: Movie Reviews

For Students 6th - Higher Ed
Create an array of objects in a JavaScript coding practice activity. Movie titles and reviews for multiple movies are collected in an array of objects and then printed out with a looping construct. 
Lesson Plan
Illustrative Mathematics

Counting Squares

For Teachers K - 2nd Standards
Challenge young mathematicians' understanding of squares with this geometry puzzle. The task is simple, identify as many squares as possible in a 3x3 array. Allow learners to work independently or in pairs as they search for squares,...
AP Test Prep
College Board

2001 AP® Computer Science A Free-Response Questions

For Students 10th - 12th
Develop an array of solutions. The released questions provide an insight on how to use C++ programming to work with arrays. Pupils respond to the questions by creating lines of code to accomplish specific tasks. The 2001 exam uses the...
Lesson Plan
Curated OER

Fertility and Infertility

For Teachers 11th - 12th
FLASH has put together a pretty comprehensive lesson on fertility and infertility. There is a lot of information on the male and female reproductive systems, fertility, reducing the odds for infertility, the menstrual cycle, and...
Lesson Plan
Curated OER

Macroinvertebrate Identification

For Teachers 9th - 12th
Drawings of twenty-four different macroinvertebrates array this worksheet. Lines are provided beneath each for young ecologists to write descriptions on. Take your charges out to the nearest stream for specimen collection and have them...
Lesson Plan
Curated OER

Louisiana Crafts and Domestic Arts

For Teachers 4th - 8th
Discuss with the class the reasons for identifying and defining the term material culture as refering to a vast array of objects and activities that people make and do traditionally. Your class can identify diverse crafts and decorative...
Lesson Plan
Curated OER

Archeology Lesson; Making Inferences

For Teachers 4th - 6th
Students discover what an archeologist is and make inferences about societies and cultures based on artifacts.  In this archeology lesson, students complete an array of captivating activities, guessing about what an artifact is...
Worksheet
Curated OER

Unit 3 Bonding

For Students 9th - 12th
An organized table charting the different types of chemical bonds arrays this resource. The octet rule, ionization energy, and the naming of compounds are also reviewed. Young chemists answer review questions in multiple choice fashion....
PPT
Curated OER

Repeated Addition

For Teachers 1st - 2nd
Toy cars are used to show the relationship between addition and multiplication. Learners first view the array of cars, then see the related repeated addition and multiplication equations. A great way to build mathematical connections.
Lesson Plan
Curated OER

The Care and Feeding of Kids: Finding Information on Nutrition and Fitness

For Teachers 5th - 10th
The Learning Network is featuring an article about First Lady Michelle Obama and her quest to help reduce childhood obesity in America. The article talks about how she has talked with the top three suppliers of school lunches and has...
PPT
Curated OER

The Kennedy Administration

For Teachers 7th - 12th
From his inaugural speech to the Bay of Pigs, major events concerning the Kennedy presidency are discussed. Slides provide an array of images and web links to highlight some of the bigger issues surrounding President Kennedy. The...
Activity
2
2
Weebly

Infographic Project

For Teachers 9th - 12th Standards
This multi-faceted, progressive project includes an array of activities for analyzing and evaluating a theme of American history. Learners begin by constructing a timeline of events in United States history using Google docs, create a...
Activity
Practical Action

Moja Island

For Teachers 6th - 9th Standards
Did you know that 1.3 billion people live without any form of electricity? Discover an array of possible renewable energy options by taking a trip to Moja Island, an online learning resource that will equip you and your...
Worksheet
Public Schools of North Carolina

Math Stars: A Problem-Solving Newsletter Grade 1

For Students 1st - 3rd Standards
Keep the skills of your young mathematicians up-to-date with this series of newsletter worksheets. Offering a wide array of basic arithmetic, geometry, and problem solving exercises, this resource is a great way to develop the...
Handout
CPO Science

Science Worksheets

For Students 8th - 12th
If you need an array of worksheets to augment your science lessons, peruse a collection of assignments that is sure to fit your needs. With topics such as metric conversion, the scientific method, textbook features, research skills,...

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