Curated OER
Algebraic Representations
In this algebraic representations worksheet, 7th graders solve 10 different problems that include various algebraic representations. First, they increase a number two and then eight times. Then, students determine twice a number...
Curated OER
Ratios
In this percentages activity, learners complete word problems dealing with percentage increases and decreases. Students complete 3 problems.
Curated OER
How Does Vegetation Decrease Erosion?
In this erosion instructional activity, students will compare what happens to soil when water flows over soil with no vegetation and soil with vegetation. Then, students will complete four short answer questions.
Flipped Math
Calculus AB/BC - Using the First Derivative Test to Determine Relative Local Extrema
Critically apply intervals of increasing and decreasing. Pupils watch a video to see how finding a critical point and finding intervals of increasing and decreasing work together to identify local extrema. Scholars use the first...
Curated OER
In the Wake of Columbus
Students explore how the population decreased in native cultures.
Curated OER
Environment: Clouds of Changing Times
Here is a wonderful lesson which has youngsters interview family and local elders about the seasonal history of their local area. They focus on climate change by asking questions about rainfall, temperatures, length of the seasons, and...
Curated OER
Pregnancy, Day 3: Prenatal Health
Focusing on prenatal health, this thorough resource provides discussion points about behaviors of the mother and of the father. It differentiates between controllable behaviors that help decrease problems with the developing fetus, and...
Curated OER
Considering U.S. Policy
Students explore policies regarding environmental issues. In this global issues lesson, students research the linked Internet sources to investigate governmental policies to decrease environmental issues.
Curated OER
Communication, Day 3: Asking What You Want
Mild to moderately disabled secondary students practice asking for what they want. They discuss a scenario, list things they want, then practice asking for those things. Our special needs students need to know how to communicate...
Curated OER
STD & HIV/AIDS, Day 2: HIV/AIDS - Staying Safe
Decrease risky behavior and inform your secondary Special Ed class about AIDS/HIV. They talk about germs, AIDS, transmission, and staying safe. Developmentally disabled individuals need to be informed about safe sex and disease...
Curated OER
Home Living / Daily Living: Safety Terms
Being able to recognize safety signs in your environment is a great start to staying safe. Kids with severe to moderate disabilities work to recognize and identify safety terms and signs. They use flashcards and decreasing prompts to...
PwC Financial Literacy
Insurance Why's and How's
Middle schoolers explore the primary purposes of a variety of types of insurance. They determine who benefits the most from insurance coverage, and examine the factors that lead to increases and decreases in insurance premiums. The...
Curated OER
Charity Fair
What is the probability of picking the same color ball out of three identical barrels? If you wanted to design a game that made money, how could you structure a game and what would you charge for each chance? How much should you pay a...
Illustrative Mathematics
Coffee by the Pound
This is a great exercise in graphing proportional quantities to interpret the unit rate as the slope of a graph. It is not easy for learners to understand what a unit rate is. When it is presented as the slope of a linear line graph,...
Federal Reserve Bank
Wait, Is Saving Good or Bad? The Paradox of Thrift
Could saving really harm the economy? Discover the paradox of thrift and how decreases in consumption can affect economic recovery and various markets and industries.
Mathematics Vision Project
Module 5: Features of Functions
The language and features of functions get careful treatment in a complex but doable lesson. Learners get a lot of practice really figuring out what a graph means in context, and also identifying key features of graphs. Key ideas like...
Illustrative Mathematics
Tilt of Earth's Axis and the Four Seasons
Geometry meets earth science as high schoolers investigate the cause and features of the four seasons. The effects of Earth's axis tilt features prominently, along with both the rotation of the earth about the axis and its orbit about...
It's About Time
Factors Affecting Population Size
How do we predict future population growth? Young researchers investigate various factors affecting the size of our population. As they calculate and interpret graphs to determine factors that could potentially affect increases and...
School Improvement in Maryland
Socio-Economic Goals of the Government
Equity. Increased productivity. Price stability. Environmental protection. Decreased poverty. Governments establish socio-economic goals and then must design and fund programs to address these goals. Groups investigate various programs...
University of North Texas
Reading Graphs
There is more to the eye than just a graph on paper. The presentation shows three different piecewise graphs and asks an assortment of questions. The resource includes topics such as domain and range, intervals of increasing and...
Charleston School District
Pre-Test Unit 3: Functions
How does an input affect an output? Assess your learners' ability to answer this question using this pre-test. Scholars answer questions about the basics of a function. Topics include determining if a table or statement represents a...
Herff Jones Education
Reaction Rates
Equip pupils with tools to determine reaction rates as they explore conditions that cause a reaction to increase or decrease. They also discuss why this occurs and predict the next steps as they take part in a series of experiments.
It's About Time
Color Reactions that Involve the Transfer of Electrons
Demonstrate the aging of materials as you assist the class in creating rust. Individuals demonstrate oxidation-reduction reactions that result in the rusting of materials, differentiate between materials that will and will not rust, and...
West Contra Costa Unified School District
Using Derivatives to Graph Polynomials
You can learn to graph as well as a calculator using calculus. The lesson introduces using derivatives to find critical points needed to graph polynomials. Pupils learn to find local maximums and minimums and intervals of increase and...