Science 2 Quiz 1.1

Coverage: August 22, 2022

​Laboratory Tools pp. 14-15

Inferring pp. 13-14

Measuring pp. 11-12

Observing and Describing 4-6​

Some text here about the topic of discussion

​Observing and Describing

​Five Senses:

Sight, Smell, Hear, Touch, Taste​

Some text here about the topic of discussion

Measuring

​Measuring is the process of getting the SIZE, HEIGHT, MASS, and length of objects.

Ex.

weighing scale platform ​balance

Some text here about the topic of discussion

Measuring

​Mass is the measure of the amount material an object has.

Measuring is using both the standard measurements.​

Some text here about the topic of discussion

Inferring

​Inferring means guessing or making a conclusion about an object based on an observation.

Some text here about the topic of discussion

Laboratory Tools

Some text here about the topic of discussion

Laboratory Tools

Some text here about the topic of discussion

Multiple Choice

What is an observation?

• A scientific statement based on ideas
• Using your senses to notice what is going on around you
• A prediction of what will happen in the future

Multiple Choice

Observations use what?

• Graphs

• Your 5 senses

• Scientists

• Predictions

Multiple Choice

Which statement is an observation?

• Her favorite color must be brown.  
• Her hair is brown. 
• Her hair is brown because she dyed it. 
• Her hair has not been cut in two years. 

Multiple Choice

Humans observe using eyes , nose , ears, hand and _____

• hair

• legs

• tongue

Multiple Choice

The orange taste __________

• bitter

• sour

• sweet

Multiple Choice

Which tool will you use to measure the length of the book?

Multiple Choice

Look at the picture. How long is the pencil?

• 15 cm

• 20 cm

• 16 cm

• 19 cm

Multiple Choice

Length refers to how long or short an object is.

• true

• false

Multiple Choice

A ruler, tape measure, and meter stick tell how heavy or light an object is.

• true

• false

Multiple Choice

Which of the following instruments is used to tell the mass of an object?

Multiple Choice

Your mom is buying mangoes. The vendor told your mom that it's 5 kg. Which tool was used by the vendor to know the mass of the mangoes?

Multiple Choice

How long is the rectangle?

• 8 kg

• 8 cm

• 8 g

• 8 ml

Multiple Choice

The firetruck is travelling so fast. The sound from its siren is loud. What is happening?

• a. There is an emergency.

• b. The firemen are going to a picnic.

• c. There is a fire nearby.

Multiple Choice

If you don't study before your quiz, which of the following will most likely to happen?

• a. You will get the highest score.

• b. You may get the lowest score.

• c. Nothing will happen to you.

Multiple Choice

How can you tell that the apple is not good to eat?

• a. It is color red.

• b. It has worm.

• c. It smells good.

Multiple Choice

Why is the woman covering her ears?

• a. Because the man is singing.

• b. Because the man is snoring.

• c. Because the man is dancing.

Multiple Choice

• platform balance

• thermometer

• magnet

Multiple Choice

• test tube rack

• bottles

• beaker

Multiple Choice

• magnet

• bottles

• beaker

Multiple Choice

• beaker

• test tube rack

• thermometer

Multiple Choice

• beaker

• magnet

• platform balance

Multiple Choice

It is used to attract materials made of metals.

• beaker

• magnet

• platform balance

Multiple Choice

It is used to hold test tube.

• test tube rack

• thermometer

• bottles

Multiple Choice

These are used for storage, mixing, and displaying.

• test tube rack

• thermometer

• bottles

Multiple Choice

It is used to measure mass of an object.

• beaker

• thermometer

• platform balance

Multiple Choice

It is used to measure the temperature of materials.

• beaker

• thermometer

• platform balance