Test the concentration of dissolved oxygen in the water, when it has oil and without oil.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected ...
Investigate the density of salt water. Will an egg float in salt water?It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. I ...
Water is important for all living things. All living things contain water. Water is stored in cells.Like the human body, the carrot’s cells are filled with water.Water can be removed from living thing ...
Explore how the shape of a boat affects its density and how much weight it can float.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to ...
Many components affect how big a bubble you can blow. This project tests the effects of diluted soap on the size of the bubble.It is an educational content by education.com.By clicking on the title of ...
A crystal is an organized group of molecules, each with their own shape. For example, snowflakes are made of ice crystals and each snowflake is different. You can make crystals by using salt or sugar. ...
Your feet may already know what specific heat is: Your toes felt nice and cool in the ocean on a summer day. Then, you decided to walk barefoot to the ice cream stand. The sand was much warmer than th ...
Is the glass half full or half empty? When speaking in terms of matter the glass is always full. A drinking glass without water is said to be “empty”. However, air within the glass is the matter that ...
In this experiment, students will find out whether dry ice will cool a beverage faster than wet ice.It is an educational content by education.com.By clicking on the title of this resource, you will be ...
Evaporation occurs when a liquid turns into vapor (a gas). It happens on a large scale in bodies of water all over the world. But it also happens in your house. But do all liquids take the same amount ...