Daily Practice - GCSE Science
Biology, chemistry and physics recall, definition and calculation, drawn from every strand.
11th April 2021
- 1Chemistry Required Practicals and Data Analysis
A gas syringe collects 48 cubic centimetres of gas in 40 seconds. Calculate the mean rate.
- 2Atomic Structure and the Periodic Table
Write the electronic structure of an atom with 12 electrons.
- 3Using Resources
State the two main steps used to produce potable water from a fresh water source.
- 4Using the Earth's Resources and Potable Water
Give one reason distillation of seawater requires a large energy input.
- 5Life Cycle Assessment, Recycling and Corrosion
State one environmental benefit of recycling aluminium cans rather than making new aluminium from ore.
You are looking at an earlier sheet. Today's sheet is the one that adds a day.
Your run is kept in this browser only, and there is no account.
Recent GCSE Science sheets
Every sheet is deterministic: the same date always regenerates the same five questions. All of April 2021, including the monthly compilation PDF.