p4+EX+group+4+Awesome+Foursome

Group members:Johanna, Calista, Grace, Su Jean

Hi. I am Calista. I found a website about heat sources.You may be puzzled after seeing it as I am puzzled too. I think it is correct, I am not sure but it seems that coal is an answer to the one at 1940s to the 1960s.[|Heat Source in the 1940s?]

Do we need to put pictures for the first question?- Calista

I think that these are the heat sources used 1940s-1960s: a) coal. b )crude oil. c )natural gas. d )nuclear power. e )wood Not very sure.......- Calista

Can someone please reply me?? I thought this worksheet was groupwork!- Calista

Another link on energy but may not be accurate.... [|Present day souces]- Calista

Do you think that the one that needs to trace energy can be from electricity, to power stations, to fossil fuels or coal, to the living things that lived on land long time ago?Searched it in the Serangoon Library. Check it out! One of the books is How electricity works, the others, can't remember! By the way, I guess we need to put in pictures because the examples had it there. Someone please comment!! - Calista

I checked it on Google already(on the above mentioned answer), I think it is 95% correct, though there are other combinations too. [|Electricity]Have you all done the workshheet already?? By the way, do we have to do the last question, it says 'As a class,.......', so do we still do it???Someone answer me!!- Calista

For the question asking for the difference, there is obviously a difference but how do you phrase it. Well, how did you all do it?? Did you just write 'Yes' or 'No'? But if Mrs Lam puts 2 lines there, I do not think she will accept a one-word sentence. Hope you will soon reply.....-Calista

So... are we suppose to do the worksheet?-Grace

<span style="font-family: 'Comic Sans MS',cursive;">Of course! Obviously Grace! Coming back to the topic, do I have to reprint? (the pictures I mean) Cause I printed the worksheet before researching. By the way, must the heat source be used at home? - Calista

<span style="font-family: 'Comic Sans MS',cursive;">I think so.Since it said 'Around your home' or something like that...- Su Jean

<span style="font-family: 'Comic Sans MS',cursive;">I took the pictures from here:[|Nuclear], [|Chemical], [|Coal], [|Gas], [|Tidal], [|Steam Boiler], [|Wood]and I think that is all.......-Calista

<span style="font-family: 'Comic Sans MS',cursive;">I have also done something about Heat activity 4. <span style="font-family: 'Comic Sans MS',cursive;">I think the main source of heat energy in 1940-1960 is wood, coal, and charcoal.( mainly for fires and cooking.) <span style="font-family: 'Comic Sans MS',cursive;">I have done a bit of the worksheet on microsoft but I don't know how to link it here for you to see.Should I print it out and bring to school on Monday? I think I should. :0 - Su Jean

<span style="font-family: 'Comic Sans MS',cursive;">For nowadays section, I found out from library that there such things as solar cookers in India, to help people to cook.It is this rounded wok shaped metal bowl(very large) and people place their real woks in the middle and fry their stuff.This is useful because it minimises the trouble of having to hunt for fire wood and people don't have to breathe in too much smoke.- Su Jean <span style="font-family: 'Comic Sans MS',cursive;"> <span style="font-family: 'Comic Sans MS',cursive;">This is what I have done so far. :)- Su Jean :)) <span style="font-family: 'Comic Sans MS',cursive;">I finally figured out how to link it here!- Su Jean

<span style="font-family: 'Comic Sans MS',cursive;">So we have to explain why we put the answer "yes"?? By the way, I think you spelt 2 words wrongly, lionk and thyeir. Did you mean link and their?? ( To Su Jean) So I should write the explanation, right??- Calista

<span style="font-family: 'Comic Sans MS',cursive;">Sorry, I corrected it now.- Su Jean

<span style="font-family: 'Comic Sans MS',cursive;">Is it a must to print it out? No, right? Good. -Calista

<span style="font-family: 'Comic Sans MS',cursive;">You're just answering yourself over and over again. :) -Su Jean

<span style="font-family: 'Comic Sans MS',cursive;">Oops. You are right. Sorry! -Calista

<span style="font-family: 'Comic Sans MS',cursive;">Ha ha isn't it a bit too late to say this now? We handed up the thing in February! -_-" -Su Jean