Rational Number Project
Initial Fraction Ideas Lesson 18: Overview
Develop young mathematicians' ability to compare fractions with investigation into the number 1/2. After brainstorming a list of fractions equivalent to 1/2, children identify a pattern in the numerators and...
Gfletchy
Deep Freeze
Warm up to the idea of subtracting integers. After watching a video where the contents of a cup instantly freeze when tossed into the air, pupils estimate the air temperature of Duluth, Minnesota (where the video was made). They then use...
Curated OER
Kyoto Protocol
In this environment instructional activity, students read an article about setting up the Kyoto Protocol, an international treaty. They identify the meaning of human environment and what the Earth's greenhouse effect is. Students also...
Curated OER
Rising Temperatures Threaten Penguins
Young scholars examine the continent of Antarctica, then read a news article about the decline in the Antarctic penguin population. In this current events lesson, the teacher introduces the article with a discussion and vocabulary...
Curated OER
Professor of Ice
In this environment experiment activity, students complete 3 experiments using ice. First they label each experiment and respond to the four questions given. Then students do the 3 experiments as stated, considering what the experiments...
Curated OER
The Atmosphere Then and Now
Students recall details about the formation of the earth and early atmosphere. They name the layers of the atmosphere and compare amounts of atmospheric nitrogen, oxygen, and argon. Formulate questions about global warming.
West Contra Costa Unified School District
Correlation and Line of Best Fit
Computers are useful for more than just surfing the Internet. Pupils first investigate scatter plots and estimate correlation coefficients. Next, they use Microsoft Excel to create scatter plots and determine correlation...
Math Drills
Valentine's Day Ordering and Comparing (E)
Love is in the air, and in a math table! Young learners chart the number of cards from each grade from least to greatest in three Valentine's Day word problems.
Curated OER
Rewriting Equations &Formulas
Practice with literal equations. Solve for one variable in terms of another. Find the value of y given specific values of x. This short worksheet would make a good warm-up activity at the beginning of class or a quick assessment at...
Curated OER
Initial Fraction Ideas Lesson 15: Overview
Observe fraction numerators and denominators to determine if they are less than or equal to 1/2. In this fractions lesson plan, learners simplify fractions and determine their relationship to 1/2.
Curated OER
Tug of War Exercise
Learners hone their acting and imagination by playing tug-o-war with an imaginary rope. Each group works together and pretends to pull the other group over the imaginary line with an imaginary rope. This could be a good improve warm up...
Illustrative Mathematics
SAT Scores
If you earned a score of 610 on the math portion of the SAT, what would be your percentile ranking? Given the mean and standard deviation of normally distributed data, find the probability of getting a particular score, or that your...
abcteach
Simple Integer Addition
Add to your collection of math resources with this skills practice instructional activity. Offering dozens of addition problems with sums less than 100, this resource is a simple way to hone the basic skills of young mathematicians.
Colorado State University
Can Gravity Push Something Up?
How does a hot air balloon fly? An experimental lesson has scholars build a balloon from a garbage bag and monitor the movement of air. As the temperature of the air in the balloon increases, gravity moves the denser cool air down,...
K12 Reader
Order of Adjectives: Add Another
Some nouns need more than one adjective to adequately describe them. Using a reference poster that puts twelve categories of adjectives in order, class members fill in the blanks to complete eight sentences.
Curated OER
Linear Inequality
Seventh graders solve and complete 12 different problems that include graphing and using multi-steps to solve. First, they solve each multi-step linear non-compound inequality with the given values. Then, pupils graph each solution given...
Illustrative Mathematics
Make 9
Learning how numbers are put together as parts and wholes is a big step in building the foundational number sense of young mathematicians. Here, children are given a number less than 10 and are asked to find as many pairs of numbers as...
Curated OER
Inequalities lesson 4
Seventh graders graph solutions for inequalities on a number line. They solve problems combining like terms inequalities in one variable. Students check solutions to combining like terms inequalities in one variable.
Curated OER
Hibernation and Torpor
In this hibernation worksheet, students read about the differences between hibernation and torpor. Then students determine how long it takes for an animal to warm up or cool down its body. Students complete 4 short answer questions.
Curated OER
Morning Math
Mornings can be hard with sluggish mathematicians. Get them thinking using this set of 14 morning math problems. Pass these out or simply project them and have students complete individual problems in their notebooks. Skills include...
Curated OER
Inequalities - Absolute Value
Students graph the absolute value of compound inequalities. Through a demonstration, students discover the meaning of absolute value. They take notes, rewrite opposites, and solve for each variable. Students complete a worksheet and...
Curated OER
Introduction to Earth's Dynamically Changing Climate
Learners identify the most common causes of global warming. In this earth science instructional activity, students use an interactive website to explore changes over time in sea ice, sea level, carbon emissions, and average global...
Oklahoma State Department of Education
Sandwich Feast
Creative! Youngsters listen to the reading of "Recipe for a Hippopotamus Sandwich" by Shel Silverstein as a warm up activity for a lesson in punctuation. They use bread-shaped pages, one for each type of punctuation, to identify which...
Curated OER
Valentine's Day Quiz
Is Valentine's Day about more than hearts and candy? Learners answer ten multiple choice questions based on their knowledge of Valentine's Day in an interactive activity.