HAVE FUN;-))))

These are the questions to answer on Friday's class - please be ready for a small talk about teeth;-))) § Why do humans and animals have teeth? § What is their function? § How many teeth do humans have? § How do we call the teeth that children have? And here is the crossword that please have ready for Friday, and do it together as an activity, you can do it on skype;-))))Have fun;-))))

ACTIVITIES FOR THE COMING WEEK

As we are going to talk about teeth this week, please each of you make an experiment at home, beginning today THINGS YOU WILLL NEED FOR THE EXPERIMENT: 3 egg shells 3 juice glasses 1 cup water 1 cup soda pop 1 cup vinegar Notebook Pen Camera Instructions 1 Place half an egg shell in three different juice glasses. Make sure to rinse the egg shells before using them in the science experiment. 2 Fill one glass with water, one glass with soda pop and one glass with vinegar. Take a picture of the three glasses to show what the egg shells looked like at the beginning of the experiment. 3 Allow the glasses to sit for one week. Record what you see each day. Use a composition notebook to record your findings or use an observation form. On an observation form, describe the procedure, make a prediction and record any observations. 4 At the end of one week, take another picture. Record any final observations. SO PLEASE, ALL HAVE A PPT PRESENTATION WITH PHOTOS AND HYPOTHESIS AND DESCRIPTIONS AND FINAL OUTCOMES

Notes from our classes

In this post I'll be adding links to the notes from each class we will have. We will use all the information on the ests so please remember to download the files ;-))) Lesson 1 https://docs.google.com/file/d/0B_OagjTA1_E9UWxZWkZsLWVSc3c/edit?usp=drive_web Lesson 2 https://docs.google.com/file/d/0B_OagjTA1_E9SmZBd3QzRFViZDQ/edit?usp=drive_web

Famous scientists - presentation made by Kamil

This is a link to a presentation prepared by Kamil about the British scientists. Enjoy;-))) https://docs.google.com/file/d/0B_OagjTA1_E9enllenllaHRwWkk/edit?usp=drive_web

experiment

Today we made experiment for the water in which fizzy tablet dissolves quickly:
a) in clean water
b) in water with vinegar
c) in water with a salt
The fastest dissolved in clean water with time 1 minute and 8 seconds in water with vinegar 1 Minta time 17 seconds in water with a salt of more than 2 minutes.
In water with a salt dissolves  because salt blocks the dissolution of the tablet.

Kamil's logo

This is Kamil's logo and the poster for the competition - Healthy food systems

Dominika's logo:)