Look how It Changes!

Grades K-4 National Science Standards - Science as Inquiry: I - Form questions about objects, organisms, and events in the environment - Conduct investigations - Physical Science: II - Objects have many observable properties, including size, weight, shape, color, temperature, and the ability to react with other substances. - Materials can exist in different states--solid, liquid, and gas. Some common materials can be changed from one state to another by heating and cooling. - Light travels in a straight line until it strikes an object. Light can be absorbed by the object. - Heat can be produced in many ways, such as burning, rubbing, or mixing one substance with another. Heat can move from one object to another by conduction.Young, June is the author of 'Look how It Changes!', published 2006 under ISBN 9780516281780 and ISBN 051628178X.