Y10 SUMMER SPACED LEARNING WORK Name ___________________________ Please complete this revision booklet over summer and hand it in to your teacher in September. This is paper 1 content that you have been learning throughout this year. Biology Paper 1 (Cell Biology; Organisation; Infection and response; and Bioenergetics) Chemistry Paper 1 (Atomic structure and the periodic table; Bonding, structure, and the properties of matter; Quantitative chemistry; Chemical changes; and Energy changes) Physics Paper 1 (Energy; Electricity; Particle model of matter; and Atomic structure Use the following to help you with your revision. https://www.bbc.com/education/examspecs/z8r997h
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Y10 Summer spaced learning work
Name ___________________________
Please complete this revision booklet over summer and hand it in to your teacher in September.
This is paper 1 content that you have been learning throughout this year.
Biology Paper 1 (Cell Biology; Organisation; Infection and response; and Bioenergetics)
Chemistry Paper 1 (Atomic structure and the periodic table; Bonding, structure, and the properties of matter; Quantitative chemistry; Chemical changes; and Energy changes)
Physics Paper 1 (Energy; Electricity; Particle model of matter; and Atomic structure
Use the following to help you with your revision.https://www.bbc.com/education/examspecs/z8r997h
Task 1 – find the definitions or functions of the keywords and draw a picture to help
you remember it.
Root hair cell
Phloem cell
Xylem cell
Stem cell
Mitosis
Stem cell
Diffusion
Osmosis
Active Transport
QUESTIONS
1 Work out the real size of these objects.
Size of image (mm) Magnification Size of real object (mm)
5 40
10 1000
12 60
8 200
15 500
2 Use the magnification equation to complete the table.
Size of image (mm) Magnification Size of real object (mm)
10 0.002
400 0.05
6 0.006
50 0.05
15 0.15
3 A student views the image of a cell magnified 40 000 times. The image is 50 mm long. Calculate the actual length of the sample in micrometres. _________________________________________________________________________
4 A sperm cell has a tail 40 µm long and a student draws it 40 mm long. Calculate the magnification.________________________________________________________________________________
5 A red blood cell is 7.5 µm in diameter. It is magnified 2000 times. Calculate the diameter of the image seen through the microscope in millimetres._______________________________________________________________________________
Task 2 – use the magnification equation to answer the following questions.
Fill in the gaps using the word in the box.
There are two ways that you can become ___________ to a disease. Firstly, you could catch the disease naturally, by the _________ (either a bacteria or a _________) entering your body. __________ blood cells recognise antigens on the surface of the microbe and start to produce ______________. These then destroy the pathogen. The first time the pathogen enters your body the immune response will be quite _________, so you will get ill. However, the second time, your white _________ cells know which antibodies to produce and the response is much ___________. Therefore you do not get any ____________ of the disease.Vaccines work by stimulating the immune ___________. The vaccine contains either a ___________ strain of the pathogen, or just _________ of it. However the important thing is that the ___________ of the pathogen is detected. The white blood __________ recognise these antigens and then ___________ antibodies, which ___________ the pathogen. If the pathogen then enters your _________ naturally the white blood cells quickly produce _____________ and you do not get ________. You are now _________ to that ___________.
S paced O ut S cience
Subject: Chemistry
weakened system antigen immune immune white virus cells ill quicker destroy body slow part pathogen antibodies antibodies produceblood disease produce symptoms
Task 3 – vaccinations fill in the gaps.HOW DO VACCINES WORK?
Task 4 – complete the SOS sheet.
Topic: Atomic Structure Focus: Structure of an Atom
Define the following key termsAtom Isotope Relative Abundance
Level 1Recall the mass and charge of the subatomic particles
Level 2Explain what relative abundance means and how to calculate it.
Level 3Following experimental work by Bohr, how did the accepted view of electronic structure change?
Task 5 – fill in the gaps to explain different types of bonding.
Task 6 – read the information on this page and use it to answer the questions
on the following page.
Energy Stores and Pathways
The eight stores
CHEMICAL More in an object lifted above its planet.
KINETIC In the immensely strong forces in atomic nuclei.
GRAVITATIONAL In an object at high temperature.
ELASTIC In electrical forces between charges.
THERMAL In food, fuel or batteries.
MAGNETIC In a stretched, squashed or twisted object.
ELECTROSTATIC In magnetic forces between magnetic poles.