Missed lesson

Missed lessons: it is your responsibility to catch up with the work before the next lesson. This is in the school rules. It is also really important if you want to have all the work for tests. You will not get any sympathy or test concessions if you do not catch up as the resources are here !

 If you need help, contact me here.

Grade 7 Physics Autumn 2020

Grade 7  Physics Lessons for Autumn 2020   

Monday group B 13.30


Friday group A 10.15

  

 Week
number
 Date       Lesson content    Lesson resources and links Homework  
3310.8First week of term - no lesson
3417.8Introduction to physics this year.
Understanding heat and temperature - what are they ? How are they measured. Temperature scales.


Coping with physics sheet

If you missed the lesson: this video explains the main concepts
This link
3524.8Heat and expansion. The particle model.
How a liquid in glass thermometer works.
  

Temperature scales

How an old thermometer works
The Particle Model diagram

Particle model explanation video

Friday group lesson notes

If you missed the lesson:
watch the videos, and in your notebook explain how the thermometer works. Drawing the particle model diagram too may be useful for the test later.
No homework this week for the Wednesday group. Friday group  click here
3631.8How does heat move ? Conduction, convection and radiationIf you missed the lesson: watch this video Heat transfer info video  and take the notes from the lesson.

Monday group lesson notes
Friday group lesson notes
This link
377.9Checking understanding of conduction, convection and radiation. Temperature survey.Monday group lesson notes
Friday group lesson notes

If you missed the lesson: the notes will not be of much help as we went through the homework, checking understanding of the answers. We then did an experiment to compare different thermometers, and temperatures around the school. Make sure you do the homework activity to catch up. 


This link
3814.9 Heat loss from objects - planning an experimentMonday group lesson notes
Friday group lesson notes

Thermal image
Heat loss from a human body in cold weather
Investigation planning sheet

If you missed the lesson: check the notes for the lesson. The thermal image of the zebra leads to the idea that different colours cool differently as they radiate different amounts of heat energy. In the lesson we filled in -as a class- the first two parts of the planning sheet and then on Monday carried out an experiment. We will continue with the same experiment next time. The Friday group did not get time to start the experiment.

Complete this form
3921.9Experiment on heat loss from black and white objects.Monday and Wednesday lesson notes.

Carrying out the experiment started last lesson. Analysing the results.
Complete this form
4028.9Recapping the work done so far. Understanding variables.
lesson notes  (Monday and Friday)

Presentation on variables

Video on variables
Finish the plan for the experiment 'Does plastic conduct heat better than plastic ?
415.10Planning the foil experiment.Instruction sheet for the investigation (Hox! if you open this, please then download it as a word document as otherwise the formatting is weird)
Writing frame in word format (open with google docs and then download)
Writing frame as pdf

Complete the first two parts of the planning sheet for the 'insoles' investigation - purpose and apparatus/diagram. For the Friday group also do the plan/method. If you agree with your partner to do more, that is excellent. Only spend a maximum of 30 minutes on your homework
4212.10Carrying out the foil experiment.No homework
4319.10Autumn break.
4426.10Continuing the foil experiment
 Monday: Make sure the purpose, plan and results are complete.   Friday group: complete your investigation to hand in first thing next lesson
452.11Monday:
Writing up the foil experiment.

Friday:Electromagnetic waves. 
Monday lesson notes

Friday: lesson notes
Introduction to electromagnetic waves video (and a lesson in history!)

Parts of the electromagnetic spectrum and their uses. 
Monday:if you have not finished it, then you must complete the investigation to hand in at the start of the lesson. If you have done it, then no homework !

Friday: no homework
469.11Electromagnetic waves.
 

Revision for the test.
Monday lesson notes
Introduction to electromagnetic waves video (and a lesson in history!)

Parts of the electromagnetic spectrum and their uses. 


Friday:
Lesson notes
Practice study questions





This video explains what will be in the test

Notes from the video - just for info


Practice study questions

Studying for open note tests info



Useful revision videos - these are old but may be helpful. They are from UK schools about 30 years ago !
Conduction
Convection
Radiation
4716.11Test 

If you miss a test, you will automatically be put into the next läksyparkki (Wednesday 14.15); however do come to see me to see if another time can be arranged.

4823.11Light - Colour. Frequency. Light - reflection
Visible light - the rainbow.
Newton's experiment
Video - colour
Drawing light rays
Reflection from mirrors. 
Angles of incidence and reflection

Monday lesson notes
Friday lesson notes
Reflection from a curved mirror. Take a shiny metal spoon and look at your reflection from the spoon when it is concave side up and then convex side up. In your notebook describe the reflections eg bigger, smaller, upside down, left-right reversed. Does it matter how far away you are ?
4930.11 Refraction and total internal reflection.What is refraction ? Refraction through curved prisms and lenses. Total internal reflection. 
Monday lesson notes Friday lesson notes
Review of the term
507.12Sound.What is sound ? Sound frequencies and wavelengths. Ultrasound.
Sheets from the lesson
Online frequency generator
Human ear diagram
No homework
5114.12