Key stage 3 ~ year 8 ~ complete lesson on Resistance. In this lesson pupils will state what is meant by resistance in circuits and describe the difference in resistance between conductors and insulators. They will then calculate resistance in ohms from current and potential difference. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. Follows the Activate 2 KS3 course. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Keywords (vocabulary: resistance, ohms and spark) -Task boxes -Calculating resistance -Rearranging the equation -Group exercise for mixed ability class -Challenging group exercise for higher ability groups -Answer slides included for self-assessment www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on DNA, protein synthesis and mutations for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows the AQA Biology GCSE syllabus. Next topic Reproduction: https://www.tes.com/teaching-resource/resource-12376794 Content Covered: DNA structure Protein synthesis Human genome mapping Mutations (insertions, deletions and substitutions) Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 7 ~ complete lesson on acids and alkalis. In this lesson students will learn about the properties of acids and alkalis, give some examples of common household acids and alkalis and explain the differences between dilute and concentrated solutions. Note: the Activate course which these lessons follow is unusually difficult for year 7 for this topic. We suggest using the mid-ability version of the comprehension questions in the last activity. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -Starter task -Group reading (literacy) -Keywords (vocabulary: acid, alkali, solute, solution, solvent and corrosive) -Task boxes -Consolidation exercise -True or false discussion exercise -Next lesson Indicators https://www.tes.com/teaching-resource/resource-12707120 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 8 ~ complete lesson on ceramics. In this lesson pupils will describe the properties of ceramics and give some examples of their uses. They will explain how the properties of ceramic objects make them suitable for their function. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Keyword task (vocabulary: ceramic, brittle, durable, silicate and chemical properties) -Task boxes -Discussion exercise -Handout sheet task -Answer slides included for self-assessment -Next lesson Polymers https://www.tes.com/teaching-resource/-12982564 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 8 ~ complete lesson on Energy Change. In this lesson pupils will list some different types of energy stores and explain how energy can be transferred between the different stores. They will also be introduced to wasting and saving energy and energy conservation. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. Follows the Activate 2 KS3 course. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Keywords (vocabulary: dissipated, thermal energy, kinetic energy, chemical potential energy, gravitational potential energy and elastic potential energy) -Task boxes -Discussion exercise -Comprehension task -Note taking activity on power generation from fuel -Answer slides included for self-assessment -Next lesson Energy and Temperature https://www.tes.com/teaching-resource/resource-12982988 www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on the nervous system for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows the AQA Biology GCSE syllabus. Next topic The Brain: https://www.tes.com/teaching-resource/resource-12361785 Content Covered: Parts of the nervous system Neurons Synapses Reflexes Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo New! Nervous system lesson GCSE Biology https://www.tes.com/teaching-resource/resource-12960383

Key stage 3 ~ year 7 ~ complete lesson on gas pressure. In this lesson students will learn how to explain gas pressure using the particle model and describe the different factors which affect gas pressure. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -A starter activity -A group reading task (literacy) -Keywords sorting task (vocabulary: pressure, force, unit area, expand and energy transfer) -A task box exercise -A handout sheet task -Recall questions -Answer slides included -Next lesson Revision https://www.tes.com/teaching-resource/resource-12676323 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 7 ~ complete lesson on friction and drag forces. In this lesson students will learn about friction and drag forces, how they can be used and how they can be reduced. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Keywords task (vocabulary: friction, drag force, lubrication, streamlined, air resistance and water resistance) -Task boxes -Numeracy task (data) -Comprehension Questions -Discussion exercise -Handout sheet -Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. -Answer slides included for self-assessment -Next lesson non-contact forces https://www.tes.com/teaching-resource/resource-12712795 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 7 ~ complete lesson on weight and mass. In this lesson students will learn the difference between weight and mass, how to calculate weight from mass and gravitational field strength, the units that mass (kg) and weight (N) are measured in and how weight is different on other planets. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Keywords task (vocabulary: mass, weight and gravitational field strength) -Handout sheet -Comprehension task -Numeracy task -Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. -Answer slides included for self-assessment -Next lesson Balance https://www.tes.com/teaching-resource/resource-12979656 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 8 ~ complete lesson on the digestive system. In this lesson students will identify the major organs of the digestive system, discuss their functions and describe the digestive process. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Keywords (digestive system, digestion, oesophagus, absorb and villi) -Handout sheet task -Task boxes -Discussion exercise -Answer slides included for self-assessment -Next lesson Bacteria and Enzymes in Digestion https://www.tes.com/teaching-resource/resource-12762591 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 8 ~ complete lesson on competition. In this lesson students will describe how adaptations help plants and animals to compete for different resources. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Keywords (vocabulary: competition, adaptation, mates and resources) -Task boxes -Matching exercise -Handout sheet task -Discussion exercise -Answer slides included for self-assessment -Next lesson Adapting to Change https://www.tes.com/teaching-resource/resource-12981293 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 8 ~ complete lesson on acids and water. In this lesson students will compare how different metals react with water and make predictions about reactions using the reactivity series. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Task boxes -Handout sheet -Discussion exercise -Metal and water reaction practice -Metal reactions with water, oxygen and acid practice -Answer slides included for self-assessment -Next lesson Metal Displacement Reactions https://www.tes.com/teaching-resource/resource-12791439 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ full lesson on the topic of Enzymes in Industry. In this lesson pupils will describe the effect of temperature on enzymes, discuss denaturation and give some examples of uses for enzymes in the food industry. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. Follows the Activate 3 KS3 course. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Keywords (vocabulary: protein, enzyme, catalyst, denaturation and biological washing powder) -Task boxes -Comprehension questions -Answer slides included for self-assessment -Next lesson Revision https://www.tes.com/teaching-resource/resource-12824989 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 8 ~ complete revision lesson for Physics P2b (Energy). This lesson covers the major topics from this unit and can be used to revise for end of topic tests or to address knowledge gaps identified in the end of topic assessments. In this lesson students will revise: -Energy in food and fuels -Energy stores and energy transfer -Conduction, convection and radiation -Calculating power -Calculating energy costs -Calculating work done -Return to the start of the topic https://www.tes.com/teaching-resource/resource-12982962 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 8 ~ complete lesson on Convection. In this lesson pupils will describe how energy is transferred by convection currents. They will apply this knowledge to different situations then explain how and why insulators are used to reduce energy transfer and compare different types of wall insulation. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. Follows the Activate 2 KS3 course. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Keyword task (vocabulary: contact, collide, rises, thermal conduction and convection) -Task boxes -Handout sheet task -Discussion Exercise -Comprehension task -Answer slides included for self-assessment -Next leson Radiation https://www.tes.com/teaching-resource/resource-12806183 www.tes.com/teaching-resources/shop/Dr_Troilo

Key Stage 4 ~ GCSE Biology~ free lesson on Exchanging Substances. Pupils will explain why multicellular organisms need specialised exchange surfaces. They will compare surface area to volume ratios and explore the examples of the lungs, small intestine, leaves and gills. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. Follows the GCSE Biology AQA course. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Numeracy task -Task boxes -Discussion exercise -Comprehension questions -Handout sheet task -Answer slides included for self-assessment -Suitable for remote, online, distance learning -Suitable for supply teaching and home learning. This is fully self-explanatory and can be delivered without specialist knowledge. Discussion/extension answers are in the ppt notes. -Return to the start of the topic https://www.tes.com/teaching-resource/resource-12829058 www.tes.com/teaching-resources/shop/Dr_Troilo