Teachoo Visualisers
Explore
Chapter 1 - Units and Measurement.
Change an input. See what happens.
Build understanding, one discovery at a time.
Learning you
can interact with.
The collection
Chapter 1 - Units and Measurement visualisers
Significant Figures
Identify, count, and understand significant figures in physical measurements
Uncertainty & Significant Figures
Uncertainty and Significant Figures - How to find?
Rounding Off Significant Figures
Textbook physics rounding convention, cutoff line & odd/even tie rules
Motion Parallax & Relative Velocity Visualizer - Physics Explainer
Kinematics & Optics • Apparent Angular Velocity ($\omega = \frac{v}{r}$) & Line of Sight
Measurement Precision Visualizer - Vernier, Screw Gauge & Optical
Resolving Length: Vernier vs. Micrometer vs. Light Wave
Arithmetic Rules of Significant Figures
Step-by-step physics calculations with units, exact constants & rounding rules
A little curiosity goes a long way
How to learn with a visualiser
The interactive view helps you explore. The written explanation helps you understand why.
- 01
Start with a concept
Choose a topic you are studying and read the tool’s explanation.
- 02
Try it for yourself
Use the controls or examples. Change one input at a time and observe the results.
- 03
Connect the dots
Compare what you see with the method and follow related lessons to learn more.
Good to know
Frequently asked questions
What are Teachoo Visualisers?
Teachoo Visualisers are interactive learning tools. Open a visualiser to explore its controls alongside a written explanation of the concept.
How do I find a visualiser for my topic?
Browse the visualisers below or choose a topic. Linked Teachoo lessons and category pages also provide routes to relevant visualisers.
How should I use a visualiser to study?
Read the explanation, try the controls or a supplied example, and compare the results as you change one input at a time. Use the related lessons when they are available.