YR2_T1_LSN8

Get ready
  • Your laptop (join the lessonup)
  • Your notebook.
  • Your textbook.
  • Pen & highlighter
  • Calculator
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Slide 1: Slide
ScienceMiddelbare schoolhavo, vwoLeerjaar 2

This lesson contains 20 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 45 min

Items in this lesson

Get ready
  • Your laptop (join the lessonup)
  • Your notebook.
  • Your textbook.
  • Pen & highlighter
  • Calculator

Slide 1 - Slide

YR2_T1_LSN 7
Recap Topic 1 +Study for test

Slide 2 - Slide

Plan for today
  • Homework check (T1.4 & 1.5)
  • Recap topic 1 
  • Study for test

Slide 3 - Slide

Homework check:
  • Open the answers of T1.4 & 1.5 on Classroom
  • Correct your hw in a different colour.
  • Bring up your textbook and notebook when your name is called. 

Slide 4 - Slide

Recap Topic 1
  • 1.1 Substances
  • 1.2 Measuring mass and volume
  • 1.3 Density
  • 1.4 Light and vision
  • 1.5 Sound and hearing

Slide 5 - Slide

Slide 6 - Slide

HOMOGENOUS
HETEROGENOUS

Slide 7 - Drag question

1.1 - Separation methods:
  • Extraction
Separation based on difference in solubility


  • Filtration
Separation based on difference in particle size


  • Evaporation
Separation based on difference in boiling point



Slide 8 - Slide

1.2 - Volume:
Regular shapes you can calculate the volume using a formula


Slide 9 - Slide

Calculate the volume of the sphere:

(Round your answer to 2 decimal places.

Slide 10 - Open question

Answer:
F: 4/3 x radius x radius x radius x pi
I: radius is 6 m
C: 4/3 x 6m x 6m x 6m x pi 
A: 904,78m³

Slide 11 - Slide

What is the volume of the bolt?

Slide 12 - Open question

Answer:
a = 150mL
b = 180mL

180 - 150 = 30mL

Slide 13 - Slide

1.3 Density calculations

Slide 14 - Slide

A box has the following measurement:
mass = 132 g & volume = 12 cm³
What is the density?

Slide 15 - Open question

Answer:


/12                                                     /12                                so: 11g/cm³


F: density = mass / volume
I: 132 g (mass) and 12cm3 (volume)
C: 132 / 12
A: 11 g/cm3
Mass
Volume
132g
12cm³
11g
1cm³

Slide 16 - Slide

Lens
Iris
Cornea
Eye muscle*
Choroid*
Retina
Fovea*
Blind spot
Optic nerve
Sclera
Vitreous body

Slide 17 - Drag question

auricle
outer ear canal
eardrum
eustachian tube
cochlea
hammer*
stirrup*
anvil*

Slide 18 - Drag question

Any questions about topic 1?

Slide 19 - Slide

Study for the test
  • Study your learning goals (see classroom)
  • Do revision topic 1 test (see classroom)
  • Do the practice test (see classroom)
  • Study for the test in your own way 


Slide 20 - Slide