This sturdy, colourful
container has fabric 'mesh' and a plastic body to enable humane
storage and observation of minibeasts.
size : 21cm x 14cm x 16cm |
This quick-reference dial features 15 common minibeasts found in
and around ponds. Diameter 19cm. |
Tips and ideas for fieldwork with minibeasts. How to make and use
inexpensive traps, and pictures to help you identify your minibeasts. |
50x magnification and special converting stand. Ideal
for desk work, the stand has spring clips to hold slides in place. Comes complete
with a free micro data prepared slide. Superb first microscope. |
Learn about Series and Parallel
connections, how to use switches to control electrical devices, conductors and
insulators,
etc with attached revision questions and interesting project.
More |
Learn about Basic electrical
connections, Resistance, heat from electricity, etc. With attached
revision questions and interesting project. |
Packed
for secondary school. Learn basic electronic concepts. consists of LDR,
Thermistor, NPN transistor, capacitor, variable resistor, diode,
etc. |
The raybox has one single slit and
one set of triple slits allowing two groups to work simultaneously. Raymond also has
in built primary colour filters which, with the use of two plane mirrors, allow
overlapping colour mixing discs to be projected. |
