Get documents about "Key Stage 3 Science Year 8 A Teaching Scheme Module C – Lesson 1
W
Description
Key Stage 3 Science Year 8 A Teaching Scheme Module C – Lesson 1
Document Sample
Key Stage 3 Science
Year 8
A Teaching Scheme
Module C – Lesson 1
Ref. Learning Lesson Resources Risk
Objectives Contents Assessment
C.1.01 Describe the main features of… Describe microbes, list features, look Slides, pictures etc Lab. rules apply
Bacteria, at slides, pictures etc. of microbes.
Viruses,
Fungi. Describe the relative sizes. Viewers or micro-
Pupils understand that bacteria catch graphs.
viruses as well!
Table of features.
I
Key Stage 3 Science
Year 8
A Teaching Scheme
Module C – Lesson 2
Ref. Learning Lesson Resources Risk
Objectives Contents Assessment
C.2.01 State that the optimum conditions for bacterial Review bacteria and fungi. Yeast, flour Lab. rules apply
growth are warm, moist and nutrient rich. Set up lump of bread dough and Wine glucose, spoon, tub Biohazard.
(Agar jelly is not incubated at school as it leads to maker. To examine later. and water. No incubation.
proliferation of pathogens) Demonstrate and explain the Seal dishes around
“inoculation of sterile agar plates”. Flask for ‘grape edge.
Students then take chance to look at juice’, yeast, Incinerate.
hand/finger cultures, corners of the water, sugar, bent
room and cotton bud swabs. thistle funnel.
Seal and name petri dishes. Put aside
for next lesson. Class set of agar in
Notes lidded petri dishes,
sterile cotton bud,
C.2.02 Yeast used for bread, wine and beer process of Review the effect on the bread dough, sticky tape, ohp
fermentation. explain rising due to carbon dioxide pens, and
gas. disinfectant.
There is a VT clip!
II
Key Stage 3 Science
Year 8
A Teaching Scheme
Module C – Lesson 3
Ref. Learning Lesson Resources Risk
Objectives Contents Assessment
C.3.01 Microbes that cause disease are called pathogens. Review agar plates and ‘wine’ and SS3 17.2 p29 Lab. rules apply
destroy.
Guide discussion about who has had
what?
What diseases they know are caused
by pathogens.
Define pathogen.
C.3.02 Give examples of pathogens and the illness they Compile list of disease and cause.
cause.
C.3.03 Describe antibiotics as only effecting bacteria. State that antibiotics only effect
bacteria, they have no effect on
viruses or fungi.
C.3.04 Describe the work of Pasteur. State that food poisoning is the biggest
bacterial cause of illness. Highlight
with notes Pasteur. Ibid. p28
III
Key Stage 3 Science
Year 8
A Teaching Scheme
Module C – Lesson 4
Ref. Learning Lesson Resources Risk
Objectives Contents Assessment
C.4.01 The body has barriers against pathogens. Review pathogens. Lab. rules apply
The skin (and clotting). Discuss how often we are ill, why not
Stomach acid. all the time? Guide discussion through
Tears have chemical lysozyme. defences from skin and all of the
Mucus, plugs and wax. openings.
They can label large diagram.
C.4.02 Describe the process of clotting. What happens when the skin gets
punctured, go through a flow chart of
event? What happens to the scab?
Why does picking it make it worse?
(Gorier the better!)
C.4.03 Introduce Lister and antiseptics How can you help minimise the risk of SS3 17.3 p30
infection, define antiseptics and
introduce Lister.
IV
Key Stage 3 Science
Year 8
A Teaching Scheme
Module C – Lesson 5
Ref. Learning Lesson Resources Risk
Objectives Contents Assessment
C.5.01 Describe the role and action of phagocytes. Review defence against disease. Micrographs of Lab. rules apply
Introduce internal invaders. pathogens and
How would they stop an invading white blood cells.
hoard? Boiviewers.
White blood cells
Define simply the phagocyte, its’
action and role.
Diagrams and notes.
C.5.02 Describe the role and function of lymphocytes. Define role and action of
lymphocytes. Labelling with
anitbodies, sticking together, anti
toxins and memory cells.
V
Key Stage 3 Science
Year 8
A Teaching Scheme
Module C – Lesson 6
Ref. Learning Lesson Resources Risk
Objectives Contents Assessment
C.6.01 Describe the work of Jenner. Review white cells. VT Lab. rules apply
Tell story, watch VT of Jenner. Internet, vaccine
Describe vaccination. companies, lists.
SS3 17.3 p31.
C.6.02 State with examples some of the illnesses that we MMR is still to be proven harmful.
are immunised against. Smallpox, TB etc.
VI
Key Stage 3 Science
Year 8
A Teaching Scheme
VII
