Some minerals are harder than others because of how strongly their atoms are bound together at the molecular level. How do we find out which minerals are harder and which are softer?It is an education ...
Light is the only source of color. Color pigments (paints, dyes, or inks) show color by absorbing certain parts of the light spectrum and reflecting the parts that remain. Color filters work the same ...
Ice is created when water is frozen past the freezing point which is 0ºC or 32ºF, under normal conditions. When water freezes, the particles are tightly packed together and are more stationary than in ...
Formulate and test a hypothesis about the relationship of infrared and air temperatures throughout the day.It is an educational content by education.com.By clicking on the title of this resource, you ...
The pressure of the air around us changes constantly. These changes are associated with changes in the weather. When the air pressure is high (also called a high), the weather is mostly likely to be f ...
Find out whether planting seeds in certain directions will affect how fast it germinates... or whether it germinates at all.It is an educational content by education.com.By clicking on the title of th ...
Determine whether cooling eggs helps them peel more easilyIt is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want to ...
Determine what stimulus will cause the greatest growth response in a plant. The goal of the project involves measuring the growth response of a plant as its roots grow in response to water and gravity ...
Students will discover the effect of heat on animal cells. What happens when an animal cell is exposed to extremely high heat? What happens during dehydration?It is an educational content by education ...
The goal of this project is to test whether cats have a preference for food, specifically organic. The label “organic” means that synthetic pesticides were not used on the ingredients in the food. Thi ...