The document provides instructions and activities for learning about square roots and radical numbers. It includes matching exercises to define key terms like radicand, perfect square, square roots, and principal roots. Tables are included for students to find the square roots and principal roots of given numbers. An assignment is given to find the roots of additional numbers using a calculator.

1. Good
Morning!

2. Let’s play
4 pics 1 word

7. Expand and
Simplify the
following
numbers

8. 𝟐𝟐

9. 𝟓𝟐

10. 𝟑𝟐

11. 𝟗𝟐

12. Activity
Given a worksheet,
color the number of
tiles given by your
teacher. (Take note:
The colored tiles must
form a square)

13. Give the square
root and identify
the principal
roots of the
following:

14. 𝟑𝟔

15. 𝟖𝟏

16. 𝟏𝟎𝟎

17. 𝟒
𝟐𝟓

18. 𝟏𝟎𝟎𝟎𝟎

19. GROUP
ACTIVITY

20. Match Me!
1. Radicand
a. A number that
produces
another number
when multiplied
by itself.
b. The number
under the radical
sign ( )

21. Match Me!
2. Perfect
Square
a. An integer
whose square
root is an
integer.
b. A number that
produces
another number
when multiplied
by itself.

22. Match Me!
3. Square
Roots
a. The positive root
of a radical
number
b. A number that
produces
another number
when multiplied
by itself.

23. Match Me!
4. Principal
Roots
a. The positive root
of a radical
number
b. Numbers that
can be expressed
in a form of a
fraction

24. Family
Roots

25. Let’s Sum Up!
How will you
describe the
principal root of a
radical number?

26. Complete the table.
Radical
Number
Square
Roots
Principal
Root
1. 𝟏
2. 𝟒𝟗
3. 𝟏𝟐𝟏

27. Complete the table.
Radical
Number
Square
Roots
Principal
Root
1. 𝟏 ±𝟏 1
2. 𝟒𝟗 ±𝟕 7
3. 𝟏𝟐𝟏 ±𝟏𝟏 11

28. Assignment:
Using a calculator,
find the roots of the
following numbers:
𝟖, 𝟏𝟓, 𝟓𝟓,
𝟗𝟎, 𝒂𝒏𝒅 𝟏𝟎𝟏