Shopping Cart
Your Cart is Empty
Quantity:
Subtotal
Taxes
Shipping
Total
There was an error with PayPalClick here to try again
CelebrateThank you for your business!You should be receiving an order confirmation from Paypal shortly.Exit Shopping Cart

Biology Project

Biology

Coming Soon

Investigate quantitatively, to determine the impact of each additive, the effects on samples of a garden soil of adding 20% by mass of (a) sand, (b) potting compost, and (c) clay* on

(i) the soil’s ability to retain water,

(ii) the rate of drainage of water through the soil.

*Some readily available cat litter is composed of dry clay.

Chemistry Project

Chemistry - Click button above to download ppt file

Investigate quantitatively, at room temperature, the effect of dilution on the pH of

(i) vinegar,

(ii) a solution containing 5 g washing soda per litre of water, (iii) a solution containing 5 g sucrose per litre of water.

Physics Project

Physics - Click button above to download ppt file

Using conductors made of children’s play (modelling) dough, investigate quantitatively the effect on resistance, calculated from measurements of voltage across and current through the conductors, of changing the conductor length and obtain data to establish whether dough colour has an effect on its resistance.

0