Dempsey Parr presents Science Encyclopedia

Dempsey Parr presents Science Encyclopedia Matter and Chemicals Energy, Motion, and Machines Electricity and Magnetism Sound and Light Space and Time Science Experiments This ideal home reference book discusses all aspects of science, treating topics a spread at a time so at a glance children can absorb key facts about everything from atoms to the technology of alternative energy sources. The book is divided into six sections: Matter and Chemicals Energy, Motion and Machines Electricity and Magnetism Sound and Light Space Time A further 64 page section on experiments enable young readers to consolidate their learning making the theoretical aspects of the book demonstrably real. Hardback. Used-good condition. All pages intact. Smoke-free. 50% of the profits from this sale will be donated to a local Friends of the Library. BKNK