Last week we made some rather revolting lemonade. If I’m honest, calling it lemonade is a stretch. It was fizzy and it has lemon in it. ‘Nuff said!
I set the children two Incr-Edible Science tasks.
The first was to design a method which would use the chemistry we had learnt to produce more palatable lemonade. Thomas chose this one. He knew it was the salt (Sodium Citrate) which gave the horrid taste to the lemonade. He deduced that if he could make apparatus which allowed the CO2 into the lemonade but kept everything else away from the lemonade, it would result in fizz and no bitterness. He decided to play around with some ideas small-scale before he tried for a whole glass, stating he didn’t want to waste too much lemon juice. Here is his first attempt:
T11 was utterly undeterred, and enthusiastically made some changes to his design:
Yesterday evening I had him do it large-scale with the hopes of achieving a glass of fizzy lemonade. Unbeknown to me, he had been playing about with his design in order to improve on it:
The second quest was to blow up a balloon using what they had learnt about the reaction between acid and alkaline:
I asked if she could figure a way to do it which did not require my help. She thought and came up with putting the Bicarb in the balloon before attaching it to a bottle with vinegar in. Can I tell you how proud I am of her? Here is a girl who really struggles with maths, and who seems a complete natural at chemistry. It is wonderful to see!
The pure joy on your children’s face say it all! Learning that is fun and lasting… perfect! I can’t recall ever having a smile on my face during Chemistry at school… and certainly not during Chemistry at undergraduate level… oh no… serious business it was. So serious I don’t think I took too much in or for that fact remembered too much. Well done you guys!
I never understood chemistry until now. Truly, I am finding out that learning happens most effectively when you discover something for yourself. I am basically educating myself along side my children, and having lots of fun doing so!
I didn’t do anything!! When you have someone who is as interested in science as T11, I don’t need to do much, just sit back in appreciative wonder and look on!
Wow, I know I have said this so often but I am really amazed at the lessons you do! Must be so much more in-depth than what would be done at school! Great job!
I agree. I’m definitely setting them more quest based activities- it really got them excited. I think they are just at the right age. Looks like our home-school is set to change once more. I hope I’m able to keep up!
He’s always had those type of inventor/engineering interests, even as a little boy. I find it fascinating watching him apply it to almost every area of his life. He’s always convinced he can reinvent the wheel….or at least improve on it!
very impressive!!!
Thank you, I’ll be sure to let the children know!
The pure joy on your children’s face say it all! Learning that is fun and lasting… perfect! I can’t recall ever having a smile on my face during Chemistry at school… and certainly not during Chemistry at undergraduate level… oh no… serious business it was. So serious I don’t think I took too much in or for that fact remembered too much. Well done you guys!
I never understood chemistry until now. Truly, I am finding out that learning happens most effectively when you discover something for yourself. I am basically educating myself along side my children, and having lots of fun doing so!
You are brilliant! What exceptional explorations. I don’t think I could have come up with that set-up. Perhaps I need you as a teacher. : )
I didn’t do anything!! When you have someone who is as interested in science as T11, I don’t need to do much, just sit back in appreciative wonder and look on!
You need never buy lemonade again. Good job!
Ha, I’m not entirely convinced we will do this every time we fancy a glass of lemonade!
Wow, I know I have said this so often but I am really amazed at the lessons you do! Must be so much more in-depth than what would be done at school! Great job!
Thank you. I have to admit, anything that revolves around food or drink is a huge hit in our house!
Very cool! I love all the exploration that the children get up to, and all their innovative ideas.
I agree. I’m definitely setting them more quest based activities- it really got them excited. I think they are just at the right age. Looks like our home-school is set to change once more. I hope I’m able to keep up!
What FUN!! Thank you all for giving us lots of ideas and inspiration!
Our pleasure. It really was great fun watching the children come up with their design.
I’ve never had fizzy lemonade before, so I wouldn’t have thought to do that.
In Britain ‘lemonade’ is a generic term for fizzy lemon. Unfizzy lemon is called lemon squash!
Huh, I didn’t know that.
Practical science is always the best way to really understand and enjoy.
The children certainly seem to enjoy it!
It looks like you are raising several scientists. It’s great that your son was able to improve his lemonade design. That take patience.
He’s always had those type of inventor/engineering interests, even as a little boy. I find it fascinating watching him apply it to almost every area of his life. He’s always convinced he can reinvent the wheel….or at least improve on it!
oooh great ideas, and I love how you improved on the set up in the process.
Thanks Emma!
Thanks for linking to Science sparks too 🙂
My pleasure!