# YR2_T1_LSN5

Macbook:
• Lessonup
• Kwizl
• A calculator!

Textbook & Notebook closed.

1 / 13
Slide 1: Tekstslide
ScienceMiddelbare schoolhavo, vwoLeerjaar 2

In deze les zitten 13 slides, met tekstslides.

Lesduur is: 45 min

## Onderdelen in deze les

Macbook:
• Lessonup
• Kwizl
• A calculator!

Textbook & Notebook closed.

YR2_T1_LSN5
Topic 1.3

#### Slide 2 -Tekstslide

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?
timer
20:00

#### Slide 3 -Tekstslide

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.
timer
20:00

#### Slide 4 -Tekstslide

Topic 1.3 - Learning Goals:
I can…

• Explain the concept of density and know which measurements are necessary to calculate the density of a substance
• Calculate the density of a substance, in g/mL or g/cm3, using the density formula.
• Use density to determine the mass or volume of a substance by making a calculation
• Use density to identify an unknown substance, since density is a property of a substance

#### Slide 5 -Tekstslide

Topic 1.3 - Key Words:
• Mass
• Density
• Volume

#### Slide 6 -Tekstslide

1.3 - Density:
Density = a measure how much matter is packed into a given area. It is a property of a substance.
The closer the molecules are, the greater the density.
Density tells us how many grams of matter there are per a unit of volume.

#### Slide 7 -Tekstslide

1.3 - Density calculations:
Density = a measure how much matter is packed into a given area.
Common units:
grams per cubic centimeter (g/cm3)
grams per milliliter (g/mL)

#### Slide 8 -Tekstslide

1.3 Density calculations

#### Slide 9 -Tekstslide

1.3 Density calculations - practice

#### Slide 10 -Tekstslide

1.3 Density calculations - practice

#### Slide 11 -Tekstslide

Next LABlesson:
• Find a lab partner (only pairs!)
• Read the worksheet: Experiment Bunsen burner - 1.1 and 1.3 combined.docx
• Study the glossary of Topics 1.1 - 1.3 on Studygo.

#### Slide 12 -Tekstslide

Hw for next time:
LABlesson:
• Find a lab partner (only pairs!)
• Read the worksheet: Experiment Bunsen burner - 1.1 and 1.3 combined.docx
• Study the glossary of Topics 1.1 - 1.3 on Studygo.