How Long is the Line?
In this estimation worksheet, students take a trip to a specific destination and guess how long they'll have to stand in line before it becomes their turn. Students use estimation in a variety of scenarios.
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Hair & Nails: How Fast Do They Grow?
Find here a complete lesson dealing with the equations and graphs of proportional relationships, as well as what each individual point on such a graph represents. It may appeal to girls in particular, as the data details the growth rates...
6th - 8th Math CCSS: Designed
Task: How Long Should Shoe Laces Really Be?
Your eighth grade learners are asked to analyze and graph linear data collected by fifth graders in order to prepare a report of recommendations on the length of shoe laces for shoe manufacturers. Given the bivariate data, learners...
8th Math CCSS: Designed
From Ratio Tables to Double Number Line Diagrams
How much sugar is in one bottle? Pupils use double number line diagrams to determine the amount of sugar in a 1L bottle of cola. The teacher leads a discussion on ways that double number lines can be of assistance in solving a problem...
6th Math CCSS: Designed
New Review Finding the Slope of a Line
Don't make a mountain out of finding slope. Learners find out how to determine the slope of a line graphed on the coordinate plane. Given a point and the slope of a line, pupils graph the line. Using the definition of slope, they then...
8th - 12th Math CCSS: Designed
Add Rational Numbers Using Algorithms and Number Lines
Remind number crunchers that integers and rational numbers are related by using the Venn diagram shown in this video. It applies what students have learned about integers to all rational numbers. Reviewing absolute value, it shows how to...
4 mins 6th - 8th Math CCSS: Designed
Solve Ratio Problems Using Double Number Lines
Organization is the best way to make sure that ratios are set up correctly to be proportional. This video reviews how to solve ratio problems with addition and multiplication, shown in more detail in the prior two videos of this series,...
4 mins 5th - 8th Math CCSS: Designed