Pyramids of numbers and pyramids of biomass for KS3. It reviews food chains and webs and leads students into constructing pyramids of numbers and calculating biomass and drawing pyramids of biomass Also covers all the key language, and has a very good activity sheet (the answers are built into the PPT). Key points and well chosen images. Happy Teaching Pyramid of numbers, pyramids of numbers, Pyramid of biomass, pyramids of biomass, calculating biomass, calculate biomass, food chains, food webs, consumer, producer, tropic levels, construct, draw,

Food chains and food webs for KS3. It covers food chains and energy flow, why energy is required by living things and moves learners on to food webs. Covers all the key language such as carnivore, producer, consumer etc. Includes a nice activity sheet. This lesson explains the material in an easy to understand way. Happy Teaching Food chain, food chains, food web, food webs, garden food chains, ocean food chains, energy, producer, consumer, secondary, primary, predator, prey, carnivore, growth, repair, movement, reproduction, feeding relationships, ecology.

Lesson looking at the difficulties associated with space travel, how they can be overcome and NASA’s project to launch a manned mission to mars. This 18 slide lesson contains: theory, questions, answers, paired work, gap fill, carefully selected video, and high quality images throughout. Objectives: To understand some of the problems with putting people into space. Explain how these problems can be overcome. Form your own opinion on whether it is worth sending people to mars. PLEASE NOTE: The preview images are poor (this is an issue with the tes preview creator software) but the PowerPoint images themselves are all good. Best wishes, Jack Wiseman

Complete lesson guiding the children in your class to work in teams to design, build, test and improve their own rocket in the classroom (no need to go outside). Fun and engaging lesson can be used at any time during the year but would also be great fun at the end of term, or end of half term, or the end of year, or even at Christmas. Suitable for a wide age range from 6 to 16 years. Complete, ready to use. Great lesson and fantastic value at this price ! Have fun and learn... :-) PLEASE NOTE: As usual the tes preview images are a mess - this is something to do with the preview maker they use, the real PowerPoint is perfect. Thanks for reading. KEY SEARCH WORDS Rockets, model rocket, build a rocket, make a rocket, straw rocket, balloon rocket, Christmas, Xmas, Easter, holiday, holiday fun, half term, half term, fun lesson, FUN lesson, Fun lesson, NASA, space, moon, going to the moon, space shuttle, Christmas activities, Noel, Santa, Santa Clause, Navidad, father Christmas, Physics, forces, motion, energy.