The document describes a science webquest with multiple tasks. The first task involves reading websites about the states of matter and taking quizzes. It provides the scores from the quizzes. The second task involves answering questions about the states of matter. The third task has the student visit a website about solids, liquids and gases. The fourth task has the student observe reversible and irreversible changes. It also describes an activity where different amounts of salt are added to colored water to demonstrate how salt makes water denser.

1. My Science Webquest!!

2. There are two parts to the Quest for Science Knowledge. Your first task is to read all the information in the three websites. You need to complete the following quizzes from the Chem4kids website. Record your score for each quiz: 1.Matter overview 2.States of Matter 3.Solids 4.Liquids 5.Gases Your second task is to answer the following questions? 1.What are the three commonly known states of matter? 2.Give two examples of each of these states of matter. 3.In the websites they talk about a 4th state of matter, what is it? 4.What is the most common reason for matter changing its state? 5.What is the type of matter that changes its form very easily? 6.Draw a picture showing some type of matter changing its form.

3. 1.Matter overview 10/10 2.States of Matter 7/10 3.Solids 9/10 4.Liquids6/10 5.Gases9/10 Your second task is to answer the following questions? 1.What are the three commonly known states of matter? Gas, liquid, solid 2.Give two examples of each of these states of matter. Helium and Oxygen is a gas, Water and Petrol is a liquid, Stone and Plastic is a solid 3.In the websites they talk about a 4th state of matter, what is it? Plasmas 4.What is the most common reason for matter changing its state? When energy is taken away or given 5.What is the type of matter that changes its form very easily? Water 6.Draw a picture showing some type of matter changing its form. I drew clay turning into pottery

5. Liquids

6. Solids

7. Gases

8. Task 3. You will visit a web site of clips on Solids, Liquids, and Gases. Read and do the activity. At the end of the activity, click on the Revision Bite. Read the facts and take the quiz. My scores were... 10/10 for Changing state

9. 9/10 for Characteristics of materials

10. 10/10 for Gases, liquids and solids