National Institute of Open Schooling
Heavy Metal Contamination
An informative lesson focuses on heavy metal contamination of environments. Classes read about, discuss, and answer questions pertaining to sources of heavy metals in the environment. To finish the 35th installment of 36, individuals...
Arizona State University
Journalism Lesson
Engage your pupils in a seres of journalism activities. For this journalism lesson plan, learners practice with AP style, analyze an article, practice writing leads, work with organizing information, and take a stab at writing headlines....
Chymist
Testing the Waters
Should you trust the water you drink every day? The hands-on activity has scholars test water from different sources for contaminants. Pupils perform chemical testing and make conclusions about pH, hardness, iron, chlorine, lead, and...
Curated OER
Lead Me On - Writing Lively Leads for Book Reviews
Third graders use the concepts found in a PowerPoint presentation, and write leads for book reviews that attract readers and stimulate book interest. They are graded on their ability to engage the reader with their writing.
Curated OER
Appreciating the Men of Ballet from Dance in America: Born to be Wild: The Leading Men of the American Ballet Theatre
Students examine the role of men in the American Ballet Theatre. In this ballet lesson, students watch segments of the Great Performances video "Dance in America: Born to be Wild: The Leading Men of the American Ballet Theatre." Students...
Curated OER
Good Sportsmanship Leads to Home Run
Pupils share examples of good sportsmanship, then read a news article about a team helping an injured player score a home run. The teacher introduces the article with a discussion and vocabulary activity, then young scholars read the...
Memorial Hall Museum
Problems and Events Leading Up To the Attack of 1704
Groups read primary and secondary sources detailing the ambush at Bloody Brook on September 18, 1675 and the attack on The Falls in May of 1676. After examining the results of each attack, groups reflect on the language used in the...
Radford University
Projectile Motion and Quadratic Functions
Model the flight of a ball. Small groups collect time data for how long it takes to toss a ball between two people. The teacher leads a discussion about projectile motion to get the class thinking about how to calculate the equation of...
Curated OER
Lead Poisoning and Environmental Health
Pupils explore issues surrounding lead poisoning. They investigate how and why government agencies and laws were established to protect the public. Students examine the national EPA Elimination Plan. Pupils design a campaign to...
Curated OER
The Role of the Government in Lead Poisoning Prevention
Students examine a general overview of the issues around lead poisoning in order to become more aware of the dangers and effects it has on the human body. They investigate how and why various government agencies and laws were...
Curated OER
Effects of Lead Poisoning on the Human Body
High schoolers research where lead can be found in homes and industrial job sites, and the effects of lead on the human body. They conduct Internet research, develop a lead checklist to be used in the home or at work, and write a...
Curated OER
Lead and Children: Toxic Exposure!
Young scholars access the Thinkport website to read, synthesize, and summarize information regarding lead poisoning. They write brief constructed responses to a research guide concerning lead poisoning.
Illustrative Mathematics
Seven Circles III
A basic set-up leads to a surprisingly complex analysis in this variation on the question of surrounding a central circle with a ring of touching circles. Useful for putting trigonometric functions in a physical context, as well as...
EngageNY
Deriving the Quadratic Formula
Where did that formula come from? Lead pupils on a journey through completing the square to discover the creation of the quadratic formula. Individuals use the quadratic formula to solve quadratic equations and compare the method to...
Curated OER
Lead Pb Environmental and Health Issues
In this health issues worksheet, students write a letter to the President about the health issues that arise from metal and lead after reading articles about the dangers. Students read 9 articles.
Anchorage School District
“Dressing Up” an Introduction
Are your pupils ready to move beyond a thesis statement by adding additional detail to their introductory paragraphs? Provide this handout to give your class some ideas for spiffing up their work. The page includes a sample paragraph...
EngageNY
Systems of Equations Leading to Pythagorean Triples
Find Pythagorean Triples like the ancient Babylonians. The resource presents the concept of Pythagorean Triples. It provides the system of equations the Babylonians used to calculate Pythagorean Triples more than 4,000 years ago. Pupils...
Generation Rx
My Generation Rx: Lead the Scene
Prescription drugs may start out with legitimate usage, but lately they are finding their way to high school and college party life. Have a discussion with the teenagers in your class on prescription drug abuse with a PowerPoint...
Primary Resources
Warm Ups & Cool Downs for Children
What makes an effective warm-up and cool-down activity? as well as tips for leading stretches. Find detailed activity plans, as well as tips for leading stretches, for elementary school, tag-based games (including one game called "Toilet...
EngageNY
Word Problems Leading to Rational Equations
Show learners how to apply rational equations to the real world. Learners solve problems such as those involving averages and dilution. They write equations to model the situation and then solve them to answer the question — great...
Flipped Math
Factor Trinomials by Grouping
Help! The leading coefficient is not one. Learners view a video showing a technique to factor trinomials when the leading coefficient is not one. Pupils try a few examples including solving equations by factoring and check their answers...
Curated OER
Lead and Mercury Ion Catalase Inhibition
Students participate in a laboratory investigation in which they observe the effect of temperature and pH on enzyme activity. Students also examine exposure to heavy metal ions and the effect that may have on enzyme activity.
Statistics Education Web
When 95% Accurate Isn’t
Investigate the effect of false positives on probability calculation with an activity that asks scholars to collect simulated data generated by a calculator. To finish, participants analyze the probability of certain outcomes which lead...
Illustrative Mathematics
Right Triangles Inscribed in Circles I
One of the basic properties of inscribed angles gets a triangle proof treatment in a short but detailed exercise. Leading directions take the learner through identifying characteristics of a circle and how they relate to angles and...
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