Maths
Equivalent fractions: why 1/2 equals 2/4
Explore equivalent fractions with equal parts, a visual half-bar example, and practice questions with answers.
LEARN BY SEEING
Maths and science
to explore together.
Start with a question, follow a visual explanation, and try the next step. Explore maths and science explanations alongside practical guides for parents. No account is needed to read them.
Science
Why does Earth orbit the Sun?
Explore how gravity and forward motion keep Earth in orbit, with a simple diagram and questions to try.
Science
The water cycle: how water becomes a cloud
Follow evaporation, condensation and rain with a simple diagram and questions with answers.
Parent guide
How to Help With Maths Homework Without Giving Away the Answer
A practical parent guide to maths homework: find the stuck step, offer a small hint, use a worked example and check what your child can do independently.
Parent guide
How to Evaluate an AI Tutor Before Your Child Uses It
Test an AI tutor with a known problem, a deliberate mistake and a follow-up exercise. Check age suitability, data use and parent controls before starting.
Maths
Why 1/4 Is Smaller Than 1/3: A Visual Fraction Guide
Compare one quarter and one third using equal-sized wholes, fraction strips and a number line. Try three practice questions with explained answers.
Maths
Slope as Rate of Change: A Walking Example and Practice
Understand slope using a distance–time graph. Work through metres per minute, rise over run, common mistakes and three practice questions with answers.