This lesson is about Properties of Matter. This lesson discuss Strength, Flexibility, Hardness, Density, Electrical and Thermal conductivity, Melting and Boiling points. The difference between physical and chemical changes. A part of a science course for grade 7 (Physics-Energy). The set includes Power-Point presentation and iBook, which is an Interactive Book, where the students fill the blanks that goes in accordance with the PPT slides. In addition there are all the answers to the iBook for the teacher.

This lesson is about Matter. Understand the meaning of matter. Tell the difference between matter and non-matter. A part of a science course for grade 7 (Physics-Energy). The set includes Power-Point presentation and iBook, which is an Interactive Book, where the students fill the blanks that goes in accordance with the PPT slides. In addition there are all the answers to the iBook for the teacher.

This lesson is about State of Matter. A part of a science course for grade 7 (Physics-Energy). The set includes Power-Point presentation and iBook, which is an Interactive Book, where the students fill the blanks that goes in accordance with the PPT slides. In addition there are all the answers to the iBook for the teacher.

This lesson is about Effects of heat. A part of a science course for grade 7 (Physics-Energy). The set includes Power-Point presentation and iBook, which is an Interactive Book, where the students fill the blanks that goes in accordance with the PPT slides. In addition there are all the answers to the iBook for the teacher.

This lesson is about Resistor and resistance calculations in series and parallel. A part of a science course for grade 9 (Physics). The files contain the theories, lecture and practices, as well as links to videos and online simulations. The set includes Power-Point presentation and iBook, which is an Interactive Book, where the students fill the blanks that goes in accordance with the PPT slides. In addition there are all the answers to the iBook for the teacher.