Learning Intentions
- To learn how to calculate the square of a number
- To learn how to calculate the square root of a number
Media
Khan Academy: Prime Factorization
Khan Academy: Squares and Square Roots
Simplify the Middle – Perfect Squares (4:29)
Math Antics – Exponents and Square Roots (11:08)
It’s A Small World After All Lyrics (2:03)
Perfect Square Song – to the tune of ‘It’s a Small World After All’ (2:11)
Camila Cabello – Havana (Audio) ft. Young Thug (3:38)
Mr Walker – Square Numbers Song (Havana by Camila Cabello) (2:39)
Ketude – Perfect Squares | Parody of “Royals” by Lorde (3:23)
Katy Perry – Dark Horse ft. Juicy J (3:44)
Perfect Squares (Dark Horse Parody, Katy Perry) (3:29)
1 and Prime Numbers – Numberphile (5:21)
Notes and Activities
3.1: Squares and Square Roots
3.3: Estimating Square Roots
Practice Quizzes
- Perfect Squares (-10 to 10)
- Perfect Squares (-15 to 15)
- Perfect Square Roots (0 to 100)
- Perfect Square Roots (0 to 225)
- Perfect Squares and Square Roots (-10 to 10, 0 to 100)
- Perfect Squares and Square Roots (-15 to 15, 0 to 225)
- Estimating Square Roots (2 to 99)
- Estimating Square Roots (2 to 224)