Worksheet
DK Publishing

Sorting the Trees

For Students Pre-K - K Standards
Perfect for a math lesson during your apple unit. Kindergartners count the apples on each tree, and then count how many trees have three, four, and five apples. Once they're done counting, they draw three trees with different amounts of...
Worksheet
Curated OER

Compound Sentences

For Students 3rd - 5th Standards
Do your pupils need a little variety in their writing? Help them build compound and complex sentences with sentence frames. They first combine two independent clauses to form a compound sentence, then add a third clause to make a complex...
Worksheet
Worksheet Web

Using Pictographs

For Students 3rd - 5th Standards
If one ice cream cone represents three ice cream scoops, and Bob has four ice cream cones, then how many scoops does Bob have? Learners solve these kind of questions with their new understanding of pictographs.
Worksheet
Worksheet Web

Equivalent Fractions

For Students 3rd - 5th Standards
Learn how to identify equivalent fractions by using divisors. After reading and discussing the skill, young mathematicians solve two problems using visual fraction models, and then solve eight equivalent fraction problems...
Lesson Plan
1
1
Shmoop

ELA.CCSS.ELA-Literacy.RL.9-10.4

For Teachers 9th - 10th Standards
The fourth standard for reading literature in the Common Core calls for young readers to be able to determine the figurative and connotative meanings of words and phrases. Use this resource, a continuation of a series of Common Core...
Lesson Plan
1
1
Curated OER

How Much Folate?

For Teachers 9th - 12th Standards
This task includes scaffolding to support the introduction of the writing and graphing of linear inequalities. Then your geometry learners discover that writing down all possible combinations is not feasible so they are led to use...
Lesson Plan
Curated OER

Compounding with a 5% Interest Rate

For Teachers 9th - 12th Standards
The balance in an account continuously compounding interest is the context of this engaging task. Your young accountants will investigate the ending balance in an account as they compound the interest more and more. Learners write the...
Lesson Plan
1
1
Curated OER

Sum of Even and Odd

For Teachers 9th - 12th Standards
Your algebra learners will make use of structure and manipulate expressions involving function notation using the definition of odd and even functions. They then advance even further to analyze the structure in a system of two equations.
Worksheet
Road to Grammar

The Unexplained

For Students 6th - 12th
Are you afraid of what goes bump in the night? Talk about the supernatural with your English language learners to find out their beliefs while practicing speaking skills. Learners read three different viewpoints on the paranormal...
Lesson Plan
National Endowment for the Humanities

Albert Sabin and Bioethics: Testing at the Chillicothe Federal Reformatory

For Teachers 9th - 12th Standards
Do the ends justify the means? Getting a drug approved in the US is a long and involved process. But at some point out, it involves testing on humans. The ethics of such testing is the focus of a resource that uses Dr. Albert...
Worksheet
Gilder Lehrman Institute of American History

Document Analysis: The Mayflower Compact

For Students 3rd - 6th
Here's a great comprehension worksheet that models for young readers how to focus on short sections of a complicated text and then to create a summary of the entire document based on their understanding of the sections.
Worksheet
K12 Reader

Change the Point of View: First Person and Third Person

For Students 4th - 8th Standards
How is a story different when told from various points of view? Learn about first and third person points of view with an activity based on Robert Louis Stevenson's Treasure Island. Readers examine a passage written in first person,...
Handout
Amazon Web Services

Idiom Dictionary

For Students 3rd - 6th Standards
Examining idioms is a peace of cake when using this graphic organizer! Here, grammarians identify an idiom and use it in a sentence. Then they investigate its literal meaning versus its figurative meaning, and accompany each one with a...
Assessment
Balanced Assessment

Plenty of Pentagons

For Students 6th - 8th
Why are only four colors needed to color webs from regular pentagons, not five? An assessment task requires young mathematicians to first construct regular pentagons using a compass and straightedge, then has them consider a shape...
Assessment
Balanced Assessment

Refiguring Pythagoras

For Students 6th - 8th
Why was Pythagoras so obsessed with squares? The assessment task posits the question of whether the geometric interpretation of the Pythagorean Theorem holds for figures other than squares. Scholars first consider the case of semicircles...
Lesson Plan
NOAA

History's Thermometers

For Teachers 9th - 12th Standards
How is sea coral like a thermometer? Part three of a six-part series from NOAA describes how oceanographers can use coral growth to estimate water temperature over time. Life science pupils manipulate data to determine the age of corals...
Lesson Plan
University of Minnesota

Get the Point(s)

For Teachers 9th - 12th Standards
Do all areas of your skin have the same sensitivity to touch? Playing with the sense of touch, this experiment has scholars guessing how many pin heads gently touch their arm and hand. In the second part, pupils...
Lesson Plan
University of Minnesota

Heads or Tails

For Teachers 9th - 12th Standards
How exactly does touch help us identify items? Students test this question by feeling a coin without moving their fingers and trying to determine if it is heads or tails. They test their accuracy by rubbing their...
Handout
Nosapo

New Year’s Resolution

For Students 4th - 12th Standards
Begin the new year with a two-part activity that asks class members to formulate a resolution and to write about someone or something they are proud of. These statements are then attached to a snowflake and a mandala which they decorate.
Worksheet
Royal Society of Chemistry

Gimli Glider—Anecdotes for Chemistry Teachers

For Students 6th - 12th Standards
What's the moral of this story? Units save lives! Teach measurement conversion through storytelling in a quick math-based lesson. Young scientists learn how one country's decision to swap from imperial to metric standard units caused an...
Activity
National Nanotechnology Infrastructure Network

Wet Etching in Nanofabrication

For Teachers 7th - 11th
Chemistry and physics combine forces to benefit nanofabrications. Learners examine the process of wet etching in nanofabrication. Using corrosive substances such as lemon juice and Coca-Cola, they model the etching process. They then...
Writing
Teach It Primary

What Letter Will You Write?

For Students 4th - 6th Standards
After reading "The Pied Piper of Hamelin," scholars discuss the emotions the events provoked in its characters. In pairs, writers compose a letter depending on the topic and style of their choice then reply to their own or a peer's...
Assessment
Concord Consortium

Stocking the Shelves

For Students 5th - 7th Standards
How many ways can you stock a shelf? It's probably more than you think! Young scholars use data in a frequency table to determine how many ways to stock a shelf given a specific constraint for types of groups. They then repeat the task...
Interactive
Cold Spring Harbor Laboratory

Mendelian Genetics Cannot Fully Explain Human Health and Behavior

For Students 9th - 12th Standards
The breakthrough of Mendelian genetics solved many puzzles for biologists. Then, scientists decided to apply the theory to human behavior. Learn the story and struggle of finding a genetic explanation for hobbies, interests, and mental...

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