YR1_T1_LSN1

• Science
• Middelbare school
• havo, vwo
• Leerjaar 1

YEAR 1 SCIENCE

Who Am I?

J. Stroosma (JSS)                                              Biology/Science Teacher  

Education:

HLO (laboratory)                                    

Master (Biomedical science / education)

Home: 

Delft                                         Fiance                                       2 cats: Larry & Nino                     

Getting organised:

• Join the Google Classroom.                                                             Joincode:                   THV1A:  qkybfha              THV1B: x34ds3o
• Join the Lessonup group. (see classroom)
• Join the Kwizl group. (see classroom)
• Join the StudyGo group. (see classroom)
• Does everyone have a notebook (squares)
• Join this presentation. 
  

Topic 1: Observing the World

LESSON 1

DATE:

Learning Goals:

1.

2.

Key words:

1.

2.

3.

4.

5.

6.

Summary of the day:

1.

2.

Learning Goals:

• I know what observing is
• I know what tools can be used to observe
• I know what a substance/matter is
• I know what a property of a substance is and can describe

properties of a given substance

Key words:

• data
• matter
• substances
• properties of substances
• observing

Observing

Observing =  to notice something using your senses. 

• I know what observing is
• I know what tools can be used to observe
• I know what a substance/matter is
• I know what a property of a substance is and can describe

properties of a given substance

data

Data = information that is collected during observations that can be used to test and prove theories.

• I know what observing is
• I know what tools can be used to observe
• I know what a substance/matter is
• I know what a property of a substance is and can describe

properties of a given substance

Lets test a theory:

• I say that boys love football more that girls do. 

Boys: I love football.

yes

no

Girls: I love football.

yes

no

Observation tools:

• ruler
• thermometer
• microscope
• scales

To find out how long an object is.

To find out how long something takes.

To find out how hot or cold something is.

To study or observe very closely.

To find out the weight of something.

To find out how much space something takes up.

Substances:

• A substance is anything that has mass and takes up space.
• Substances are physical things that can be touched, seen, observed or measured. 
• Scientists also sometimes refer to substances as matter.
• Every substance also has its own unique characteristics, called properties of a substance.

Properties of substances:

sometimes you need to dig deeper to see differences:

Properties of substances:

examples of properties are:

• color
• phase at room temperature (liquid, gas or solid)
• smell
• taste
• appearance

Practice exercises:

• Read pages 6 and 7.
• Make the exercises on page 8. 
• Write the answers in your textbook.
• Work in silence by yourself till we go to the lab.  

Lab time:

Lab time:

• Read the instructions carefully.
• Discuss in your group what you think you need to do
• Follow your teacher's instructions carefully. 
• Bring your worksheet & something to write with to the lab.

Lab time:

• tea
• washing-up liquid
• olive oil
• vinegar (azijn)
• sugar
• alcohol
• corn (mais)
• sand
• sulfur (zwavel)
• aluminium
• coper 
• lead (lood)

Correct answers:

1. alcohol
2. olive oil
3. washing-up liquid
4. vinegar
5. tea
6. sand
7. corn
8. sugar
9. sulfur
10. aluminium
11. coper
12. lead

Homework for lesson 2:

• Complete the exercises on page 8.
• Review your notes from today.
• Study the Glossary of Topic 1.1 on StudyGo.

Learning Goals:

• I know what observing is
• I know what tools can be used to observe
• I know what a substance/matter is
• I know what a property of a substance is and can describe

properties of a given substance

Summary of the day:

Practice exercises:

• Continue working on the exercises on page 8. 
• Write the answers in your textbook.
• Study the Glossary of Topic 1.1 on StudyGo.
• What you do not complete is homework for the next lesson!