🧪 Digital Laboratory
Hands-on Biology. Drag, drop and build to learn. Made for kinaesthetic learners — you learn by doing.
Tip: on a phone or tablet, press and drag. On a computer, click and drag.
1
Build a Cell
Drag each organelle onto the part of the cell where it belongs. Match the organelle to its job.
0 / 6 placed
Outer boundary — controls what enters & leaves
Jelly-like fluid where reactions happen
Control center — contains DNA
Powerhouse — releases energy (respiration)
Tiny dots — make proteins
Green — photosynthesis (plant cells)
Organelles — drag these onto the cell
Cell Complete! 🎉
You built a working cell. Every organelle has a job — here's what each one does:
2
Arrange Mitosis Stages
A cell divides in a fixed sequence. Drag the six stages into the correct order, from start to finish.
Stages — drag these into order
Perfect order! 🎉
That's the cell cycle in action. Here's what happens at each stage:
3
Photosynthesis Equation Builder
Balance the equation. Drag each molecule into the correct blank. Coefficients (the big numbers) are done for you — you place the molecules.
Reactants (go in)
6
gas
+
6
liquid
+
energy in
→💡
Products (come out)
sugar
+
6
gas out
Molecules — drag these into the equation
Equation balanced! 🎉
6CO2 + 6H2O + light energy → glucose (C6H12O6) + 6O2. Plants use light to build sugar from carbon dioxide and water, releasing the oxygen we breathe.