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 activity 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...
Instructional Video4:22
TED-Ed

Who is Alexander von Humboldt?

For Students 9th - 10th Standards
Never heard of Alexander von Humboldt? Don't miss the opportunity to tell your class about "the most important forgotten man of science." The narrator describes an array of Humboldt's scientific accomplishments in his five-year journey...
Instructional Video3:34
Steve Spangler Science

Is Black Really Black? - Filter Paper

For Teachers 1st - 5th
Separate water soluble ink into its color components and find that black is actually made of an array of colored pigments! This is a clever spin on the classic chromatography experiment. Use the book, Purple, Green, and Yellow, by Robert...
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,...
Printables
1 plus 1 plus 1 equals 1

I Can Read! Sight Words Set #7

For Teachers K - 2nd Standards
Your kindergartners will be reading before you know it after practicing their sight words! Work on and with an array of fun reading activities, such as bingo, connect-the-dots, and matching games.
Printables
1 plus 1 plus 1 equals 1

I Can Read! Sight Words Set #3

For Teachers K - 2nd Standards
Practice sight words with an array of fun activities. Kids focus on like, is, my, and it with bingo games, connecting the dots, and tracing activities.
Printables
1 plus 1 plus 1 equals 1

I Can Read! Sight Words Set #12

For Teachers K - 2nd Standards
Master four sight words with an array of teaching tools. As kids work on recognizing away, she, this, and who, they trace letters and match flash cards to improve their reading skills.
Printables
1
1
Houghton Mifflin Harcourt

Unit 2 Math Vocabulary Cards (Grade 4)

For Students 4th
The 28-page resource contains cards with terms relating to multiplication from inverse operations to front-end estimation to array. Each sheet contains two cards; one with the word and one with the definition.
Workbook
Pearson

The Skeletal and Muscular Systems

For Students 7th - 12th
Introduce future doctors to medical terminology and phrases associated with the skeletal and muscular systems. As they work through a series of worksheets and exercises, high schoolers apply their knowledge of the bones of the...
Unit Plan
1
1
Houghton Mifflin Harcourt

Surprise!: English Language Development Lessons (Theme 2)

For Teachers 1st Standards
Surprise! is the theme of this series of ESL lessons. Cover an array of topics such as where we live, different times of day, shapes, the city and the country, what we do for fun, jobs, and games, all while practicing how...
Activity
Computer Science Unplugged

Card Flip Magic—Error Detection and Correction

For Teachers 4th - 12th
I can find the error in an array of cards? After watching a demonstration class members search for the error is the provided cards. The resource provides a real-life example of using ISBN numbers in error detection and using check...
Instructional Video3:45
1
1
SciShow Kids

Constellations: Connect the Dots in the Sky!

For Students Pre-K - 5th Standards
Discover the night sky's dazzling array of stars and constellations with a captivating video that details various figures and the history behind them. 

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