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Wednesday, February 20, 2019

Sundials

Sundials

Did you know that sundials tells you the time like a clock when there is sunlight in the position of the sundial. I found out that when the sun shines on the sundial, it casts shadow that appear on different positions on the sundial. I did not know that when the sun is the highest in the sky it casts short shadow of the stick and the longer shadow of the stick when the sun is low in the sky.


 


I didn't know how to make a sundial at the first place
I found out that the mathematician and astronomer Theodosius of Bithynia was the one who invented the sundials

How I made it:
We made our sundial by cutting a wood until it look like a hexagon but cut in half and then glued the gnomon on the bottom middle

What I learnt:
I've learnt how to make a sundial that is made out of wood

What I had fun with:
I had fun designing our sundial

What I found difficult
I found it difficult to get all the numbers on their correct places on my first try

7 comments:

  1. ang galing naman ni bunso mas lalo mo pa pagbutihan. Pa ano mo natuklasan ang pag gamit niyan?

    ReplyDelete
  2. Hello Brielle ang ganda ng pagawa nang Blog mo at lagi mong pagbutihan yan, at salamat sa pagtulong sakin sa sundial na ginawa natin.

    ReplyDelete
    Replies
    1. thanks for the amazing feedback!

      Delete
  3. Kamusta Brielle!, What an amazing blogpost!, I like how you included a picture of what your sundial look likes, also I like how you included in your blogpost about what you learned. But Next time, make sure instead of linking the slide, just insert the slide in your blogpost. If you don't know how, just ask a teacher or someone that knows how to do it, but overall it's a great blog post. Keep it up!

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    Replies
    1. Hi, thanks for the feedback. I will try to insert the slide in my blogpost next time I blog about this. thanks again

      Delete
  4. Hi Brielle, I'm Ian from HHS. I like your blog post about sundial and how you put information about what you have learnt, the picture you posted is good and maybe next time you should put how you made you sundial.
    Well done!
    Nani

    ReplyDelete
  5. Hello Ian, Thanks for the nice comment. i'll try to make it even better next time.

    ReplyDelete

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