Any scientists on here

On Monday i have to do the volcano demonstration four times in my reception class. We use baking soda, vinegar, water, food colouring. The only trouble is its a bit off a wimpy eruption, i want a gert big whoosh.
Any ideas.
Ive been told no fire and no harm to the children.

 

Yes -my further education was in a pure science subject - you know a proper subject, not Media studies or International Relations or some
Such twaddle.

 

Semtex...

 

Dynamite

 

Great minds

 

Substitute baking soda for gunpowder and the wet components for petrol.

 

I did think about chucking a banger down the volcano.
and running.

 

It ought to be a bigger explosion if you use more of the ingredients..

Otherwise sweets and cola?

 

Please remember children have to go home in one peace.
We've just had OFTED bunch off T0553rs put us in special measures. Purley because data collection was incorrect. They came in with a agenda to make us an academy school.

So blowing up children won't go down well.

 

Ok use diesel instead of petrol.

 

Ill try over the weekend Cola, vinegar, baking soda.

 

Don't you need a uPVC window sill to stage the experiment on??

 

Ammonium dichromate does a good eruption when you ignite it.

But with your ingredients, add a squirt of fairy liquid, use warm water and plenty of baking soda.

If you want to harm people, battery acid is much more effective than vinegar and use caustic soda for the kill!

 

Thanks guys looks like ill be loosing my job on Monday.

Kaaba Boooom

 

Thermite, 3/4 ironfilings gone rusty, 1/4 aluminium filings mixed well. Lightnwith a torch. Do it on the head teachers Audi engine block and send the car to hell.

 

Mentos mints and Coca-Cola

 

Could you not just light a fart? Surely that'd impress the kids, and OFSTED

 

how the class smelt today there was loads off it in there, Plus the odd follow through.

 

Crikey! It's like the Dark Web on here!

Still, if my new neighbours start to pee me off, I know where to come