Lets Get Physical
Lets Get Physical
Lets Get Physical
LEARNING
COMPETENCY
SUB-TASKS
1. Identify physical characteristics of a
material.
2. Enumerate examples of each physical
property.
3. Classify the physical properties of a
material as to hardness, brittleness,
flexibility, elasticity, conductivity,
malleability, and ductility.
2
HELLO KIDS!!! Do you know why
rocks are used to build buildings, why
cotton used as pillows, how jewelries
are made from gold and silver, and
some metals use for electricity?
Well, these things are chosen because
of their amazing characteristics that
suit their usage.
In your journey for this lesson, you
will be able to know the different
physical properties of materials.
3
To learn more of these properties,
turn to the next page…
ACTIVITY CARD NO. 1
Directions: Identify the characteristics of each object by filling in the table below with a check.
Column A Column B
Brittleness
Elasticity
Hardness
7
Congratulations! You
made it! Next page....
Directions: Read carefully and understand. Write the letter of the correct answer on the
space provided before the number.
________1.Metal scraps can be a good conductor because it can allow heat and electricity to
pass through. What property do metal scraps have?
a. Malleability c. Elasticity
b. Conductivity d. Hardness
________2. Rubber band can be used to secure things tightly because they can be stretched and
can go back to their original shape. What property do rubber bands have?
a. Malleability c. Elasticity
b. Conductivity d. Hardness
________3. Wood is made into chopping boards. What property does wood have?
a. Hardness c. Elasticity
b. Ductility d. Brittleness
________4. Glass breaks easily. What property does glass have?
a. Hardness c. Elasticity
b. Ductility d. Brittleness
________5. Bottle caps can be used as improvised tambourine because it can be hammered into
thin sheets. What property do bottle caps have?
a. Malleability c. Elasticity
Did you got it right? If
b. Conductivity d. Hardness
YES then proceed, if
NO then read it again
8
and understand.
A physical property can be identified by using the five senses or some measuring
tools. The physical property of a material helps us determine whether a material is
still useful or should already be discarded.
Hardness - is the ability of a material to be rigid and resist pressure that may cause
deformation or change in its shape.
Elasticity - is the ability of a material to be stretched and then return to its original
shape after.
Conductivity - is the ability to let heat and electricity to pass through them.
https://www.google.com.ph/search?q=HARDNESS+SAMPLE+PIC&biw=1366&bih=662&source=l
nms&tbm=isch&sa=X&ved=0ahUKEwiD-
qf02ffPAhXHu48KHUtJBngQ_AUIBigB#tbm=isch&q=PHILIPPINECOIN&imgrc=GvfRdABiXJiWeM%
3A
https://www.google.com.ph/search?q=PHYSICAL+PROPERTIES&biw=1366&bih=662&source=ln
ms&tbm=isch&sa=X&ved=0ahUKEwixyt362PfPAhVKrY8KHbpqD0sQ_AUIBigB&dpr=1#tbm=isch&
q=physical+properties+clipart&imgrc=_LfsocQSfAWpAM%3A
https://www.google.com.ph/search?q=HARDNESS&rlz=1C1CHBD_enPH697PH697&espv=2&biw
Activity Card No. 1
Brittleness, Hardness, Hardness, Malleability, Flexibility, Brittleness, Malleability, Elasticity,
Ductility
Activity No. 2
1. A 2. C 3. D 4. B 5. E
Activity No. 3
Mallebility Milk can, bottle caps
Conductivity Copper wire, electric post
Brittleness Chalk, pencil
Elasticity Rubber band, garter
Hardness Clay pot, office table
Assessment Card
1. B 2. C 3. A 4. D 5. A
Enrichment Card
1. E 2. A 3. C 4. B 5. D
12