chemical reactions

Snakes Alive!

The story

Remember, remember the 5th of November…

But does anyone remember the indoor fireworks that were so popular when I was growing up? More

Easter eggs-periments

Image: Joy Stovall @wikipedia commons

Time for another seasonal post.  It’s nearly Easter so you may wish to have a go at some egg-based science experiments this week.

Teaching ideas

For an interesting spin on a lesson on chemical reactions you could try making a ‘naked egg’, that is an egg without its shell. More

Bonfire night bonanza

Bonfire night gives a great opportunity to put an exciting spin on chemistry.

Of course – you can demonstrate flame tests; sprinkle iron filings into a Bunsen flame to make a pretty sparkler affect or carry out a spot of fire-writing (see weblink below).

All of these are fun but tend to fill the lab with smoke and mess, not to mention they can only be done with classes who are on their best behaviour. More