Daily Practice · GCSE Science
September 2026 - GCSE Science 5-a-day
Every GCSE Science sheet published in September 2026, with answers. Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
Every sheet in September 2026
The same date always regenerates the same five questions, so a sheet you print today is the sheet a classmate prints tomorrow.
- 1st September 2026State the relative mass and relative charge of a neutron.
- 2nd September 2026Calculate the Mr of Ca(OH)2. (Ca = 40, O = 16, H = 1)
- 3rd September 2026Explain why solid sodium chloride does not conduct electricity, but molten sodium chloride does.
- 4th September 2026In the gas-volume required practical measuring how concentration affects rate, state one variable that should be controlled.
- 5th September 2026Which reagent is added, and in what colour change, to test for chlorine gas?
- 6th September 2026Explain how solid carbon particulates released by combustion can cause global dimming.
- 7th September 2026A lamp is supplied with 60 J and transfers 6 J as light. Calculate its efficiency as a percentage.
- 8th September 2026Define specific latent heat of fusion.
- 9th September 2026A box has a driving force of 250 N forward and friction of 180 N backward. Calculate the resultant force, including its direction.
- 10th September 2026A wave travels from air into glass and slows down. State what happens to its direction, and explain why in terms of wavelength.
- 11th September 2026State what a nebula is, and explain its role in the life cycle of a star.
- 12th September 2026Give the equation linking magnification, image size and real size.
- 13th September 2026Give one advantage and one disadvantage of a stent.
- 14th September 2026Explain why anaerobic respiration releases much less energy per glucose molecule than aerobic respiration.
- 15th September 2026Name the hormone released by the adrenal glands that prepares the body for fight or flight.
- 16th September 2026State what is meant by the term ecosystem.
- 17th September 2026State what is meant by sustainable development.
- 18th September 2026Describe metallic bonding.
- 19th September 2026State the pH value of a neutral solution.
- 20th September 2026State whether breaking a chemical bond requires energy or releases energy.
- 21st September 2026State the general formula of the alkenes.
- 22nd September 2026Explain, in terms of infrared radiation, how greenhouse gases keep the Earth warm.
- 23rd September 2026A motor is supplied with 800 J of energy and wastes 240 J as heat. Calculate its efficiency as a percentage.
- 24th September 2026Why does the national grid transmit electricity at a very high potential difference?
- 25th September 2026Why is the atomic model a good example of how scientific models change?
- 26th September 2026A box of weight 120 N has a base area of 0.40 m^2. Calculate the pressure it exerts on the ground.
- 27th September 2026Explain why a current-carrying wire positioned exactly parallel to a magnetic field experiences no force.
- 28th September 2026Define the independent variable.
- 29th September 2026An amylase reaction is complete after 200 seconds. Calculate the rate of reaction using rate = 1000 / time.
- 30th September 2026Name the type of pathogen that causes malaria.