– can you unlock the grid?

Apparatus diagrams 4

Before you answer the puzzle fill in the table of apparatus by linking the diagrams to the gaps in the table

below.

name picture diagram

test tube rack

balance

stand

clamp

– can you unlock the grid?

Gridlock 1

Each row, column and 2 x 2 box contains a balance, stand, test tube rack and clamp. Use your problem

solving skills and the pictures below to fill in the blank boxes.

name picture

test tube rack

clamp

test tube rack

balance

diagram name

– can you unlock the grid?

Gridlock 2

Each row, column and 2 x 2 box contains a balance, stand, test tube rack and clamp.

name diagram

balance

test tube rack

diagram name