Unit 2 lesson 1

​Unit 2: Matter

LESSON 1: What is Matter?

By Mrs . ASM I ABDUL LATHEEF

ACADEMIC YEAR - 2021-2022​

​OBJECTIVES

​1. Define the term Matter, mass and Volume.

2 . List the 3 states of Matter and describe the properties of each.

3. List ways to measure The mass, length, weight and volume.

4. Demonstrate why air is matter.

5. Demonstrate how to Measure matter, including length, weight and volume.

​First Let us describe an object

Open Ended

What feature all these objects share?

Open Ended

What feature all these objects have in common?

Open Ended

Other then the fact that they can be touched what

feature does these objects share?

​Let us watch an Edpuzzle video About MATTER

​ 5A : Class code: vevabin

​

5D: ​Class code: rocfahv

​Matter is every thing around us

that has a mass and takes up space.

​

Matter could occupy ​very tiny or large spaces

can be very light or very heavy ​

​Physical Properties of Matter

​MASS : The amount of matter in an object

​

​Volume :​ Amount of space an object takes up

Open Ended

Now list some examples of matter

​The thinks that don't takes up space or don't have mass cannot be considered as Matter .

​SOUND

​ENERGY

​LIGHT

​FEELINGS

Multiple Choice

this instrument is used to measure:

• VOLUME

• LENGTH

• MASS

Multiple Choice

this instrument is used to measure:

• MASS

• LENGTH

• VOLUME

Multiple Choice

this instrument is used to measure:

• LENGTH

• VOLUME

• MASS

Open Ended

write the value of the measurement in the image

Open Ended

write the value of the measurement in this image

Open Ended

write the value of the measurement in this image

write any six items that you find in your table that can be considered as matter .

​

​

​STATES OF MATTER

​

​

​https://www.abcya.com/games/states_of_matter

​HANDS ON ACTIVITY

​Now let us watch the different phase changes of water

​https://phet.colorado.edu/sims/html/states-of-matter/latest/states-of-matter_en.html

Multiple Choice

which of these is an item in the liquid state

• Honey

• Salt

• Oxygen

Multiple Choice

which of the following is in the solid state:

• Tissue

• Juice

• Air

Multiple Choice

which of the following is in the gaseous state

• Money

• Carbon dioxide

• Honey

​https://wordwall.net/resource/11119994

https://www.liveworksheets.com/eu1293338ra​

https://www.liveworksheets.com/gg2812775aa

Open Ended

why do you think the water level raises when a baby sits in a

tub? explain

Multiple Choice

State of matter of this item is ...

• SOLID

• LIQUID

• GAS

Multiple Choice

Its volume can be measured by a.....

• balance

• graduated cylinder

• Ruler

​What kind of matter is this item?

Open Ended

This is a cube of symmetrical sides S= 5 cm. Volume = length ×

width × height

Calculate the cube’s volume.

Open Ended

This rock has an irregular non geometrical shape. Does the

formula volume= L× W × H apply on this rock to calculate its

volume?

​VOLUME

• physical property of all Matter​

​

• Can be measured in more than one ​method whether by formula or by instrument

​

​

Open Ended

how can we calculate the volume the rock by the help of

this graduated water cylinder? Explain

Open Ended

Write examples for regular and irregular solid objects

Multiple Choice

we should measure its volume by a:

• formula

• volume displacement

Multiple Choice

the formula we should use for this cube is:

• V final - V initial

• V= L* W*H

​Calculate the Volume of this rectangle. Note: V= L*W*H. show your work .

12 cm​

​4 cm

​3cm

​Calculate the Volume of Rock .

​EXIT CARD

​https://wordwall.net/resource/4280349

Open Ended

Gas is a state of matter so this means it has mass. How can we prove that gas

has mass? Explain.

​TASK 2

​ 5A : Class code: vevabin

​

5D: ​Class code: rocfahv

​Let us watch this experiment and solve

​EXIT CARD

​https://www.liveworksheets.com/td106964kz

​https://wordwall.net/resource/1546286

​Now let us solve text book page no:84,85

​LET US SOLVE TEXT BOOK PAGE NO :78,79

​https://www.liveworksheets.com/ni1860713ep

​Let us do this

Open Ended

use this image to calculate how much is 4 cm^(3) in

mm^(3)

​4 cm^3 = ? mm^3

​4 ₓ 10 ₓ 10 ₓ 10 = 4000 mm³

​check with the picture , cm³ to mm^3 we have to multiply with 10^3

Multiple Choice

if 1 cm^(3 )= 1 ml. how much is 4 ml in cm^(3)

• 40 cm3

• 400 cm3

• 4 cm3

Multiple Choice

the volume of the liquid is

• 20 cm3

• 30ml

• 35 cm3

• 30cm3

Open Ended

use this image to calculate how much is 4L in KL

​4L = ? KL

​here we have to ÷ by 1000

​so the answer is 4÷ 1000 KL

​

= 0.004 KL​

​Observe the figure below and calculate the volume of the rock. write down formula, show calculations and unit .

Multiple Choice

how much is the volume of the gas inside the room?

• gas has no volume

• all of the room's space

• half of the room's space

Multiple Choice

what will happen to the gas if we open the room door?

• the gas will spread out

• the gas will remain in the room

• the gas will disappear

Open Ended

what can you conclude concerning the volume properties of a gas?

Open Ended

how much is 4 grams in centigrams

​1 Gram = 100 Centigram

4 Gram = ? Centigram

​ =4 × 100

= 400 Centigram

Open Ended

weight =mass * gravity and the unit of weight is N if your mass

is 50kg and gravity on the moon=1.6 N/Kg. how much is

weight on the moon?

Open Ended

how much is 5 km in m

​1 Km = 1000 m

5 Km = 5 ×​ 1000 m

= 5000 m ​

​

​Observe the figure below and calculate the mass and length of the cube in kg and meter respectively. show your calculations.