This document provides information and formulas for calculating the area of rectangles and squares. It includes examples of finding the area of a square cloth with 7 unit sides (area is 49 square units) and the area of a rectangular lasagna that is 10 square units wide and 2 square units long (area is 20 square units). It also gives the formula to find the area of a flag that is 40cm long and 20cm wide (area is 800 square cm).

1. Finding the Area of
a Rectangle and
Square

2. Learning
Targets
•Visualize and represent
the area of rectangle
and square; and
•Find the area of
rectangle and square in

3. Area
The amount of space
on flat surface
enclosed in a figure
and it is measured by

4. Formula for Square
Area of square =
Side x Side

5. Formula of
Rectangle
Area of Rectangle =
length x width

6. Kenny bought a
square cloth. He
wants to find the area.
If the side of the cloth
is 7 units. What is the

7. Monica made a
rectangular Lasagna. If
the width of the lasagna
is 10sq.units and the
length of the lasagna is
2 square units. Find the

8. The volleyball players
have a flag which
measures 40 cm long
and 20 cm wide. What
is the area of the flag?

9. In a classroom, the floor
was in the shape of
rectangle and was
covered with square tiles.
The room was 40 tiles
long and 30 tiles wide.

11. Collecting Data

12. Learning
Targets
-Define data and
statistics; and
-Collect data on one
variable using existing

14. Data
It is gathered
information.
Data is plural form and
Datum is singular

15. Statistics
Provides techniques for
collecting, organizing,
analyzing and interpreting
numerical information

16. Organizing and Presenting
Data using Bar graphs

17. Learning Targets
Define bar graph; and
Interpret data
represented by bar
graphs.

18. Bar Graphs
Utilized to show a comparison
of two or more numbers or
data using horizontal vertical
bars.

19. 8 th week

20. Telling Whether an Event is Sure,
Likely, Equally Likely, Unlikely
and Impossible to Happen

21. Learning Targets
Define probability and event.
Show and tell whether an event is
sure, likely, equally likely,
unlikely and impossible to happen.

24. Probability
A quality or condition or
number expressing the
likelihood of occurrence
of a specific event.
Probabilities are

26. A box contains 8 blue
marbles, 7 red marbles and 5
yellow marbles. Suppose we
pick one marble from the box
without looking.
1. Find the probability that
marble is red.

27. Sandra spun the spinner above several
times and recorded the results in the
table.

28. An empty can od
sardines flipped over 30
times. It landed on an
upright position for 18
times and was sideways
for 12 times. What is the
probability that the next