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b3 biology additional science ocr revision c3 chemistry ocr additional science revision p3 physics ocr additional science revision

 

b4 biology additional science ocr revision c4 chemistry ocr additional science revision b722 p4 physics ocr additional science revision

GCSE Additional Science B - OCR Gateway

Year 11 GCSE science examined in two parts starting Jan 2012

Gcse Additional Science B Gateway is taken in year 11. Worth a single science GCSE award with six modules, two each from biology (B3, B4), chemistry (C3, C4) and physics (P3, P4) plus an assessment. Exams take place during the year as shown below. Revise using these OCR papers to get the best grade you can.

Year Foundation
B3 C3 P3
Higher
B3 C3 P3
Foundation
B4 C4 P4
Higher
B4 C4 P4
Assessment
(student)
Assessment
(teacher)
 Mark
Specimen (2011) B721/01 B721/02 B722/01 B722/02 B723 B723  see back
 of paper
Jun 2012 B721/01 B721/02         721/01
721/02
Jan 2013 B721/01 B721/02         721/01
721/02

Unit CodeTitle Duration Weighting Total Mark
B721Additional Science B Unit 3 - modules B3, C3, P3 1 ¼ hour35%75
B722Additional Science B Unit 4 - modules B4, C4, P4 1 ½ hours40%85
B723Science controlled assessment - 25%48

Year 11 GCSE science first half examined January

B3: Living and Growing
Click for full biology revision list
C3: Chemical Economics
Click for full chemistry revision list
P3: Forces for Transport
Click for full physics revision list
B3a Molecules of life
B3b Proteins and mutations
B3c Respiration
B3d Cell division
B3e The circulatory system
B3f Growth and development
B3g New genes for old
B3h Cloning
C3a Rate of reaction (1)
C3b Rate of reaction (2)
C3c Rate of reaction (3)
C3d Reacting masses
C3e Percentage yield and atom economy
C3f Energy
C3g Batch or continuous?
C3h Allotropes of carbon and nanochemistry
P3a Speed
P3b Changing speed
P3c Forces and motion
P3d Work and power
P3e Energy on the move
P3f Crumple zones
P3g Falling safely
P3h The energy of games and theme rides

Year 11 GCSE science second half examined May/June

B4: It’s A Green World
Click for full biology revision list
C4: The Periodic Table
Click for full chemistry revision list
P4: Radiation For Life
Click for full physics revision list
B4a Ecology in the local environment
B4b Photosynthesis
B4c Leaves and photosynthesis
B4d Diffusion and osmosis
B4e Transport in plants
B4f Plants need minerals
B4g Decay
B4h Farming

C4a Atomic structure
C4b Ionic bonding
C4c The Periodic Table and covalent bonding
C4d The Group 1 elements
C4e The Group 7 elements
C4f Transition elements
C4g Metal structure and properties
C4h Purifying and testing water
P4a Sparks
P4b Uses of electrostatics
P4c Safe electricals
P4d Ultrasound
P4e What is radioactivity?
P4f Uses of radioisotopes
P4g Treatment
P4h Fission and fusion