YR2_T1_LSN3

• Science
• Middelbare school
• havo, vwo
• Leerjaar 2

Get ready:

Macbook:

• Google Classroom
• Lessonup
• Kwizl

Textbook & Notebook closed.

YR2_T1_LSN3

Topic 1.2

Practice quiz on Kwizl:

• 8 min max practice quiz.
• 7 min max  peer review and feedback.
• 5 min max write a reflection in your notebook:
• What mistakes did I make?
• Why were they mistakes?
• What can I do better next time?

Homework check:

• Open the docs on Classroom
• Correct your hw in a different colour.
• Bring up your textbook and notebook when your name is called. 

Topic 1.2 - Learning Goals:

I can…

• Use the different prefixes in the metric system to convert between measurements
• Explain what mass and volume are and what units are used to measure them
• Correctly determine the mass of an object or substance by using a scale
• Calculate the volume of a regularly shaped object by using a mathematical formula
• Determine the volume of an irregularly shaped object by using the water displacement method 

Topic 1.2 - Key Words:

• Mass
• Volume
• Water displacement method

1.2 - Mass:

Mass (m)

A measure of the amount of a substance

Measured by using a scale or balance

Official unit: kilogram (kg)

1.2 - Volume:

Volume (V)

A measure of how much space a substance 

or an object takes up

Measured by calculation or water displacement

Official units: liters (L) or cubic meters (m3)

1.2 - Volume:

Regular shapes you can calculate the volume using a formula

1.2 - Volume - calculations:

Calculate the volume of these shapes. (Formulas can be found on page 15.)

1.2 - Volume - calculations:

Calculate the volume of these shapes. (Formulas can be found on page 15.)

1.2 - Water displacement:

Irregular shapes you can measure the volume using water displacement.

Next LABlesson:

1. Find a lab partner (only pairs!)
2. Read the worksheet: Investigating pH
3. Study the glossary of Topic 1.2 on Studygo.

• pencil & pen
• calculator
• (hair tie)

Hw for next time:

LABlesson:

• Find a lab partner (only pairs!)
• Read the worksheet: Investigating pH
• Study the glossary of Topic 1.2 on Studygo.

Theory lesson:

• Complete the exercises of Topic 1.2 (p.18-23).
• Read Topic 1.3 (p 24-25)
• Study the glossary of Topics 1.1 - 1.3 on Studygo.