Answer:

Try to explore your house and look for three (3) different objects. Draw

them and give the necessary dimensions in centimeters. Solve for the

surface area of each object using the appropriate formula. Do not

forget to indicate the correct label.

Example:

Ball - radius is 10cm

S.A. = 4nr2

= 4(3.14 X 10cm X 10cm)

= 4(314)

= 1256cm2

Rubrics for Scoring

Nice Efforts

Good

Excellent

Needs

Improvement

0

1

2

3

1. Provided the

objects' complete

and realistic

dimensions.

2. Used the correct

formula and

procedure in

computing for

the answers.

3. Gave the correct

surface areas of

all the chosen

objects.

4. Labeled the

answers properly

and completely.