Events

DK Find Out! Numbers
DK

Includes decimals, percentages, Pi, and positive and negative numbers.

Mathalicious: Licensed to Ill - Legacy
Mathalicious

In this lesson, students use percents and expected value to understand how health insurance works

Mathalicious: Scalped
Mathalicious

In this lesson, students use percents to describe how much of a ticket’s price goes to various parties — artist, venue, brokers, etc. — and debate the fairest ways to price and sell event tickets.

Mathalicious: Go Big, Papa?
Mathalicious

In this lesson students evaluate expressions to calculate how much it would cost to build each specialty pizza topping-by-topping.

Mathalicious: Ballot Boxing
Mathalicious

In this lesson, students will explore the outcomes of the 2012 and 2000 elections.

Mathalicious: Grading Scales of Justice - New
Mathalicious

In this lesson, students use percent change to evaluate how changes to a grading policy would affect students and discuss the fairest way to balance mastery with effort.

youcubed: Noticing Numbers (all ages)
youcubed (Stanford University)

Numbers come up in day to day life all the time. How can we use these moments to have a mathematical conversation and ask questions?

youcubed: Sidewalk Chalk Designs (K-12)
youcubed (Stanford University)

Connecting art and math this activity can be fun for the whole family!

Illuminations: Grid and Percent It
Illuminations (National Council of Teachers of Mathematics)

In this lesson, students use a 10 × 10 grid as a model for solving various types of percent problems.

Illuminations: Mix It Up
Illuminations (National Council of Teachers of Mathematics)

In this lesson, students will use two colors of beads to form two different percent mixes, and then form a final mix using scoops from the two mixes.

NRICH: Choir Boys
NRICH (University of Cambridge)

Can you work out how many members this choir has from these percentages?