What we needed:
1* Lolly pop stick
2*Slide
3*Sodium Chloride
4*Methylene Blue (stain)
1* Put a lolly pop stick inside our mouths and rub it on our cheeks but not too hard
2* Then we had to wipe the lolly pop stick on a slide.
3*Next we added a drop of sodium chloride on top of the slide
4*Finally we added a drop of methylene blue to stain the water and cells blue. This meant that our slides were ready to go under the microscopes
First it looked like this:
But under higher magnification (closer up) it looks like this:
Kia Ora PES Room 4! My name is Katelynn and I am a year 8 student at Grey Main School in Totara 1.
ReplyDeleteWOW! This looks really interesting and fun. I like how you included photos and told us with lots of detail how and what you did. This reminded me of when my class did some science.
Keep up the great work PES Room 4!
Katelynn
Totara 1