Curated OER
Nothing But Problems
Here is a fabulous lesson on problem solving in the mathematical world. In it, third and fourth graders get lots of great coaching on how to approach word problems, and how to best find a solution. They watch an episode of Reading...
Dream of a Nation
Solution Debate
Class members choose a current social, political, environmental, or economic problem presented in Tyson Miller's Dream of a Nation: Inspiring Ideas for a Better America, research this problem and a variety of suggested solutions, before...
Reardon Problem Solving Gifts
Teaching Problem Solving Strategies in the 5-12 Curriculum
Address any kind of math concept or problem with a series of problem-solving strategies. Over 12 days of different activities and increasing skills, learners practice different ways to solve problems, check their answers, and reflect...
EngageNY
Fluency with Percents
Pupils build confidence working with percents as they work several types of percent problems to increase their fluency. The resource contains two sets of problems specifically designed to build efficiency in finding solutions of basic...
EngageNY
Word Problems
Use several skills to solve word problems leading to systems of equations. Scholars define variables and write equations to model situations described within word problems. Pupils solve the resulting system of linear equations using...
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 —...
EngageNY
Solving Problems by Finding Equivalent Ratios II
Changing ratios make for interesting problems. Pupils solve problems that involve ratios between two quantities that change. Groups use tape diagrams to represent and solve classroom exercises and share their solutions.
Illustrative Mathematics
Extensions, Bisections and Dissections in a Rectangle
Gaining practice in translating a verbal description into a diagram and then an equation is the real point of this similar triangles exercise. Once the diagram is drawn, multiple methods are provided to reach the conclusion. An effective...
West Contra Costa Unified School District
Motion Problems
Let's hope class participants don't get motion sickness. In the lesson plan, class members first solve motion problems using tables and graphs. They then use algebraic techniques to solve motion problems.
EngageNY
Problem Solving When the Percent Changes
Use more than one whole to solve percent problems. The ninth installment in a 20-part series has pupils work percent problems in which they must determine two wholes. Individuals use double number lines to represent and solve the...
The New York Times
Trouble in the Hive: Researching the Decimation of Honeybee Colonies
Teach your class about colony collapse disorder and foster discussion about causes and solutions for the honeybee problem. Class members read and discuss an article and participate in one of two detailed activities about pollination and...
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...
Curated OER
Number Problems
Students write equations for problems. In this number lesson, students add, subtract, multiply and divide numbers to solve for a variable. They rewrite word problems using algebraic symbols.
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...
Curated OER
Solving Radical Equations Including Problem Solving
In this rational equation worksheet, students solve 20 equations with a variable in the denominator of one more terms. They also read real-life application problems, write a rational equation to fit the problem and solve the equation....
Curated OER
Air Pollution in Mexico City
A fantastic lesson on urban air pollution problems throughout the world is here for you. Learners understand that there are many factors involved in creating pollution, that there are many health effects brought on by air pollution, and...
Curated OER
Problem/solution
Young scholars examine presentations of problems and reaching solutions in literature. In this writing skills lesson, students read "The Three Little Pigs," and respond to several discussion questions about plot, characters, setting,...
EngageNY
Two-Step Problems—All Operations
Step 1: Use the resource. Step 2: Watch your class become experts in solving two-step problems. Scholars learn to solve two-step word problems in context. They use tape diagrams and algebraic techniques to break the problem into two,...
Curated OER
The Gospel of Wealth by Andrew Carnegie: A Close Reading
Andrew Carnegie's "The Gospel of Wealth" provides high schoolers an opportunity to engage more complex text. After a close reading of the essay and an analysis of Carnegie's argument that the rich are superior because they earn money,...
Curated OER
Worksheet #5: Mixture Word Problems
In this mixture word problem worksheet, students read story problems and determine what information is necessary to solve the mixture problem. They identify the correct solution, graph inequalities, and solve inequality equations. Nine...
Curated OER
Cool Tools to Solve Challenging Word Problems
Students explore math functions by completing worksheets in class. For this word problem lesson, students read the story A Remainder of One and practice solving division problems from the story. Students complete a worksheet which...
Curated OER
Identifying the Problem and the Solution in a Story
Story elements: the problem and the solution. Help your youngsters identify these elements by reading Bringing Down the Moon, by Jonathan Emmett. After a class discussion and chart creation discussing problems and solutions from past...
Curated OER
After Reconstruction: Problems of African Americans in the South
Students describe issues or problems facing African Americans following Reconstruction. They explain possible solutions to these problems suggested in the sources found and cite arguments for and against those solutions. Analyze primary...
Missouri Department of Elementary
Sally’s Super Day
After having a bad day, Sally took scholars' suggestions and had a super day. Pupils listen to her newest short story then discuss the events that occurred. They sort each event by what was in her control and what was not. Participants...