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Texas · Texas Math TEKS · Grade 6

6.5(B): Solve real-world problems to find the whole given a part and the…

Solve real-world problems to find the whole given a part and the percent, the part given the whole and the percent, and the percent given the part and the whole.

The Texas Essential Knowledge and Skills (TEKS) for Mathematics outcome 6.5(B) (Proportionality) for Grade 6 says: “Solve real-world problems to find the whole given a part and the percent, the part given the whole and the percent, and the percent given the part and the whole.” This Fieldbook unit teaches it hands-on, with everyday materials and a printable teacher guide and student sheet for every lesson. Official wording: Texas Essential Knowledge and Skills (TEKS) for Mathematics.

Mix It, Pace It: Ratio, Rate and Percent Grades 6–7

Why doesn't the big batch of paint match? Who walks fastest? Is the bigger pack or the bigger percent off really the better deal? Does twice the time mean twice the distance? Four lessons where students mix, walk, shop and graph their way to ratios, unit rates, percents and proportional relationships.

  • Which is the better deal? 45–60 min

    Teams shop from printed store cards, working out the price of one notebook or one litre to find the real best buys, and discover that the bigger package isn't always cheaper and the bigger percent off doesn't always save more money. Students use unit prices, percent as a rate per 100, and find a part, a whole or a percent.

More Texas Grade 6 math outcomes we teach

Every Texas Grade 6 math standards outcome we teach

Every unit matched to Texas's curriculum · All places and curricula

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