Interactive
CK-12 Foundation

Percent of Change: The Pizza Conundrum

For Students 6th - 8th Standards
Nine questions—multiple choice and fill in the blank—challenge mathematicians to solve money word problems. Looking closely at prices, scholars use a formula to identify percent increases and decreases based on an original and new price....
Lesson Plan
Curated OER

The Gospel of Wealth by Andrew Carnegie: A Close Reading

For Teachers 11th - 12th Standards
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,...
Interactive
CK-12 Foundation

Numbers in Expanded Form: Pennies Expanded Form

For Students 6th
Beginning with a word problem that poses the question of making groups of 10 pennies to translate into a single dime, pupils are challenged to make sense of the amount of dollars 33 cents is in expanded form.
Activity
Curated OER

Radio Commercial Assignment

For Teachers 6th - 12th
Testing, testing! Following the provided script, class members are asked to create a radio commercial, complete with sound effects and background music.
Lesson Plan
Curated OER

Balance the Budget

For Teachers 6th - 8th
Learners make their own decisions over how central government should spend the money they get from taxing the public. They discuss where they could get more money from and how does spending and taxation outlined in the budget affect kids.
Lesson Plan
Curated OER

Learning to Give

For Teachers K - 2nd
Students design advertising posters for a snack sale. They study the concept of philanthropy and write friendly letters asking for volunteers.