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Concord Consortium
More or Less
How long can the cable get? A short performance task provides learners with information on the length of cables and the margin of error for each. They must determine the longest and shortest cable possible by splicing these cables.
Houghton Mifflin Harcourt
We Can Work It Out: English Language Development Lessons (Theme 7)
Listen, look, speak, and move are the routine steps of the English language development lessons found in a We Can Work It Out themed unit. Language proficiency is reinforced through picture cards, poems, and grand discussions about...
The New York Times
Stress Less: Understanding How Your Mind and Body Respond to Anxiety
What could be more relevant to teens and preteens than experiencing stress? Use an article from the New York Times website to practice valuable Common Core skills for informational text reading, and also get a discussion going in your...
Curated OER
How Many?
Establish 1:1 correspondence by counting students, first one gender, then the other. Give each child a colored cube (one color for boys, another for girls) and have small groups determine more or less and how many all together. As a...
Colorado State University
Why Can Warm Air "Hold" More Moisture than Cold Air?—Vapor Pressure Exercise
Does it feel a little humid in here? Learners assume the role of water vapor in the atmosphere as they explore the differences between warm and cold air. They roll dice to determine their level of energy, which determines if they...
Curated OER
Finding the dress code balance
Students write a persuasive essay, expressing their opinions of how the school dress code should be changed. Students investigate their own school's dress code, developing their own opinions of whether the dress code should be more or...
Curated OER
Female Bosses Less Likely to Cut Health Benefits
Students explore the concept of health costs. In this health costs lesson, students read an article discussing how female bosses are less likely to cut health benefits. Students discuss why companies are eliminating health care benefits....
SF Environment
Waste-Less Lunch
Is it possible to have a waste-less lunch? Can your class become leaders in conservation? Discuss the importance of reducing waste during lunch time with a fun lesson that can be extended to everyday practices. First the class examines...
Curated OER
2nd Grade - Act. 28: Calendar & Weather Book
Second graders will track the weather patterns throughout the school year. This project spans the school year and takes five minutes per day or less. Measuring, data collection, and predictions are all explored throughout this relevant...
Curated OER
Chances Are
Learners are involved in activities that give them experiences predictingthe likelihood of certain events occurring. They become aware that certain outcomes are equally likely, more likely,or less likely than others to occur. Students...
NASA
Water Works on a Blue Planet
Keep within a water budget. Learners find out that less than 2.5% of Earth's water is available to drink—and that there is a fixed amount of water. Scholars read an interesting article comparing the available water to a game of Monopoly...
Weebly
Definitions of Conduction, Convection, and Radiation
There's quite a bit in this physical science packet. First, how is heat transferred? Learners read a brief explanation of conduction, convection, and radiation before identifying common occurrences (with pictures) as one of the three....
Julie Negrin
How to Teach Cooking to Kids
Youngsters are more likely to eat something if they've worked hard to make it! Plan a cooking class with an e-booklet from Julie Negrin, author of Easy Meals to Cook With Kids. It includes what you should consider about your...
Curated OER
More or Less
Learners discuss which foods they like to "pig out on" and how they feel after they indulge themselves. They explore the idea of eating foods in moderation instead of binge eating.
Curated OER
Probability Concepts (Practice 20.2)
In this probability worksheet, learners solve 16 problems pertaining to probability and likely, less likely, certain and impossible outcomes.
Curated OER
Soil Properties
Learners explore the porosity of soil. In this soil lesson, students conduct an experiment which shows the porosity of different types of soil. They use sand, silt, and clay to see how soil particles are more or less aerated and thus...
Curated OER
Less is Best
A continuation of the lesson The Teacher is Missing, this plan focuses on refining and remembering a previously recorded class list of rules. Included in this resource are several discussion prompts aimed at getting learners to...
Curated OER
No Racket Tennis
Students explore scoring and positioning of players on a tennis court during a game of tennis. after learning the basics behind the game, students will stand on a court and throw a ball back and forth to practice their positioning....
Curated OER
Less is More: How to Write a Six-Word Memoir like Ernest Hemingway
Follow Ernest Hemingway's lead and lead and teach your pupils to write their own six-word memoir!
Curated OER
Making Summer School Less of a Drag
Teaching summer school is the perfect opportunity for experimenting and expanding your classroom repertoire.
Curated OER
Reading Tables
Who is two years younger than Meg? Who is older than Paul, but not Kinta? Scholars practice reading tables as they answer comprehension questions based on three sets of data. First, they examine a table depicting ages, then favorite...
ARKive
Darwin and Natural Selection
A presentation on Darwin's theory of evolution and natural selection could be a good addition to your biology class. It provides general information about how animals adapt to their surroundings, as well as how organisms create more...
PBS
Stories of Painkiller Addiction: Contemplating Nature vs. Nurture
Does having an addict in your family make it more likely to become one yourself? Explore the genetic risk factors, as well as the prominent environmental influences, for substance addiction in a lesson that encourages awareness and open...
Curated OER
More or Less? Mouse or Elephant?
Second graders have fun predicting the relative sizes of answers to addition and subtraction problems using their animal friends. When the lesson is finished, give each student two cookies for a job well done.