Illustrative Mathematics
Cooking with the Whole Cup
Whoops! Travis accidentally put too much butter into the recipe. Your bakers must find out how to alter the recipe to accommodate different changes by using unit rates and ratios . The activity has multiple parts and calculations with...
Curated OER
Problem Solving: Make a Table
In this making a table worksheet, 6th graders use the problem solving strategies of understand, plan, solve, and look plan, to solve a word problem.
Rice University
Rice University: Cynthia Lanius: Fun and Sun Rent a Car
A wide range of math skills is incorporated into a lesson that involves planning a family's vacation to Florida. Travel expenses are gathered and compared, graphed, and analyzed in hopes of finding the best prices. There are extension...
CK-12 Foundation
Ck 12: Algebra: Comparison of Problem Solving Models
[Free Registration/Login may be required to access all resource tools.] Use the strategies of making a table and looking for a pattern to solve problems.
CK-12 Foundation
Ck 12: Algebra: Problem Solving Models
[Free Registration/Login may be required to access all resource tools.] Devise a plan to solve a problem.
University of Cambridge
University of Cambridge: Nrich: Packing for the School Trip
Help Lorenzie figure out how many combinations he can make with the pants and shirts he is packing. Check the website for the solution.