EngageNY
Geometric Interpretations of the Solutions of a Linear System
An intersection is more than just the point where lines intersect; explain this and the meaning of the intersection to your class. The 26th segment in a 33-part series uses graphing to solve systems of equations. Pupils graph linear...
EngageNY
Solutions of a Linear Equation
Use the distributive property to solve equations. The sixth lesson in a 33-part series has scholars solve equations that need to be transformed into simpler equations first. Class members apply the distributive property to the equations...
American Chemical Society
Carbon Dioxide Can Make a Solution Acidic
Can your breath change the acidity in a liquid? A lesson begins with a demonstration that proves it can. Then scholars perform an experiment to determine if other gases can change the pH of liquids. Finally, they research how this...
Kenan Fellows
Solutions
Scientists require specific chemical solutions for their experiments. In the seventh and final installment in a series that integrates chemistry and algebra II, scholars learn to set up a system of equations to solve the volume of a...
EngageNY
Overcoming a Third Obstacle to Factoring— What If There Are No Real Number Solutions?
Time for pupils to use their imagination! Learners examine the relationship between a system with no real solution and its graph. They then verify their discoveries with algebra.
National Wildlife Federation
Climate Solutions – A Call to Action!
The final lesson in the 21-part series on climate change focuses on energy solutions to the consumption problem. Using data specific to their school, pupils make recommendations, follow up on actions, and carefully track progress....
Curated OER
Semipermeable Membranes and Bioaccumulation
Beginning biologists place a drop of food coloring into water of differing temperatures to observe the effect on the diffusion rate. They remove the shells from raw eggs and then experiment with osmosis over the remaining membranes....
California Academy of Science
Fresh Solutions: Design Thinking Challenge
How do people transport fresh water long distances to ensure everyone has access to it? The final activity in the 10-part Fresh Solutions unit encourages individuals to design their own solution, or solutions, to that very problem....
Workforce Solutions
Workforce Solutions K-1 Lessons
Three lessons and one at-home connection explore 12 professions. In the first lesson, scholars examine an online map that displays all 12 careers alongside a video. Lesson two challenges class members to choose two of those careers to...
Workforce Solutions
Workforce Solutions 4-5 Lessons
Four lessons focus on job opportunities in Texas. In the first lesson, scholars examine the geography of Texas in preparation for analyzing data that showcases the economy of different regions. Lesson three challenges pupils to research...
Microsoft
Final Independent Project
Finally ... the final project. As a culminating activity for the nine-part Intro to CS with MakeCode unit, scholars create a program within Minecraft that incorporates skills from the unit. They consider how to survive in the wild and...
Missouri Department of Elementary
“Re-Solutioning”: Practice Brings Out Our Best
Seventh graders create and perform a skit that demonstrates their conflict resolution skills. They begin by examining the process of crafting a performance and review what they have learned about conflict resolution. Next, they...
Workforce Solutions
Workforce Solutions 2-3 Lessons
Four lessons and an at-home connection examine 12 jobs. Beginning with an interactive map, scholars view and discuss each one within their small group. Groups focus on the products provided and on their scarcity. Finally, pupils look...
EngageNY
Some Potential Dangers When Solving Equations
Need a less abstract approach to introducing extraneous solutions? This is it! Young mathematicians explore properties used to solve equations and determine which operations maintain the same solutions. They...
WE Charity
High School–Module 5: Transportation Solutions
Planes, trains, and automobiles ... the abundance of today's transportation options comes at a hefty price. Using the fifth and final lesson plan from the WE Are Innovators—High School Modules set, pupils explore how modern...
WE Charity
Elementary–Module 5: Transportation Solutions
How does transportation affect the environment? Using the fifth and final activity from the WE Are Innovators—Elementary Modules series, scholars explore sustainable transportation. Pupils work in small groups to create innovative...
Curated OER
Mixtures
Students observe that movement of a solute in the solvent increases the rate of dissolution. They demonstrate that when the solute is broken into smaller pieces it dissolves faster.
Curated OER
Diffusion through Membranes
Pupils identify diffusion and its processes through experimentation and calculations. They also use a CBL and conductivity probe to measure the conductivity of various solutions and study the effect of concentration gradients on the rate...
University of Southern California
Persecution of the German-Jews: The Early Years - 1933-1939
Young historians learn about the dehumanization process of stripping German Jews of basic, fundamental rights prior to the genocide of European Jews in the 1940s. Learners watch video clips of survivors who recount such events...
Curated OER
Problem Solution Writing
Students, after brainstorming possible problem solving activities, choose from one of the many and write what the problem is and a solution to solve it.
Curated OER
"Re-Solutioning": Practice Brings Out Our Best
Seventh graders write scripts for scenarios to be "re-solutioned". One re-solution scenario will be role played for whole class. They also identify what personal responsibility means and who is responsible in taking personal...
Curated OER
Concern + Action = Clean Air Solutions
Students participate in a service project about improving air quality. In this air quality lesson, students understand the problems and solutions for improvement of air quality issues. Students discuss and choose an air quality service...
Curated OER
The Final Solution
Students distinguish between concentration, labor and death camps, describe conditions in concentration camps, read and discuss Night, by Elie Wiesel, and describe methods Nazis used to disguise true purpose of death camps and...
Curated OER
Two Triangles' Area
Need an activity for teaching the Pythagorean Theorem? Geometry juniors apply the Pythagorean theorem to two triangles to determine a final calculation.