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Playlist: Grade 5 Math

Factors and Codes: First Names (Episode 2)

Factors and Codes: First Names (Episode 2)

Scrambled up somewhere in 161,000 is a first name. Can you find it!?

Factors and Codes (Episode 1)

Factors and Codes (Episode 1)

Let’s use factors to encode and decode words.

Zig Zag Cipher (Codes Part 3)

Zig Zag Cipher (Codes Part 3)

Let’s try a cipher that doesn’t substitute new letters or shapes. We just mix things up.

Pig Pen Cipher (Codes Part 2)

Pig Pen Cipher (Codes Part 2)

Let’s encode some secret messages with a cipher that was actually used during the American Civil War!

Shift Cipher (Codes Part 1)

Shift Cipher (Codes Part 1)

Let’s encode and decode secret messages like Julius Caesar!

Geometry Image: Esplanade Theaters

Geometry Image: Esplanade Theaters

What odd and interesting shapes can your students find in this geometric image?

Fizz Buzz: A Counting and Divisibility Game

Fizz Buzz: A Counting and Divisibility Game

Ready for a tricky counting and divisibility game?

Measurement: A Long Movie

Measurement: A Long Movie

What if I told you a movie was a whopping 0.017 long? Could you figure out the unit I’m using? This lesson packs in strange measurements of time as well as tiny decimals.

Fraction Puzzlers: Add and Subtract Fractions To Reach A Number

Fraction Puzzlers: Add and Subtract Fractions To Reach A Number

You only have six digits to form three fractions. Can you combine them to get to 0?