This is powerpoint explains how a 2 stroke engine operates. It explains the difference between a 2 stroke and a 4 stroke engine. There are definitions explaining the parts of a 2 stroke engine - spark plug, air filter, carburettor, crank shaft and piston.

Heat producers or heated by something else?? This lesson package includes 1. A powerpoint presentation to identify and discuss with students when an object producers it's own heat or is heated by something else. 2. A hands on team investigation to identify various heat sources set up around the classroom using objects sourced in the classroom or brought in by the students or class teacher. 3. This task is the assessment component. Students need to identify images that produce their own heat and images that are heated by something else and sort them onto their T chart. 4. An assessment rubric to accompany the worksheet component.

This investigation is a lot of fun for young children. You will need one old CD rom or DVD for each child. Take the children outside on a sunny day. If you’re in Australia make sure that the children are wearing hats. LOL No hat no play! Locate the Sun. Make sure that the children are standing in the full Sun. The idea is to capture the sunlight by angling the CD rom or DVD and then shining the light into a shaded area. I had the children stand on the oval and then shine the light onto the school’s ‘undercover’ area. There were plenty of objects like benches and bins for the children to shine their light. The area I chose also had plenty of people coming and going so the children were able to shine their light onto them. This activity can be a be tricky and you will find many children saying ‘mine doesn’t work’. To conclude and to ensure that every child can shine a sunbeam, I asked small groups of children to stand in the shaded undercover area while the reminder of the class sone a ‘disco’ onto them. We then returned to class and I demonstrated on the whiteboard how to draw a ray diagram to show how light travelled from the Sun to the DVD or CD rom and then onto an object or person. On the worksheet the children can draw themselves holding the CD rom or DVD and the object/person that they shone light onto. They can add ray arrows to show how light travelled. And finally write their own sentence about the investigation.

This is a lesson plan, powerpoint and an accompanying worksheet about water pressure. The first investigation is with the teacher demonstrating how water stops flowing out of a plastic cup that has holes in it when it is dropped from a height. In the second investigation the students conduct their own trial by allowing water to be released from a hole in the bottle one at a time and measuring how far the water comes out at. There is also a challenge activity for the students to discuss on youtube.

The students were placed in teams to view Robots in Industry from this website (cut and paste this address) . This website has been crated and designed by Crickcrick which is me an author and seller on TES http://thescienceworkshop.weebly.com/year-6-robots-in-industry.html Each team viewed a set of youtube clips about a type of robot or drone. Some examples are - car manufacturing, drones, marine robots, surgical robots, autonomous vehicles, NASA robots and robots for manufacturing. After viewing the video clips students work in their teams to discuss the questions on the worksheet about the role and task of robots and the positives and negatives of robots in our society and for the future.

This is a great activity to follow on and consolidate my other resource ‘Jump for robots’. Students carefully examine the pictures and ONLY colour in those pictures that they think are a robot. Put an X on the pictures that are not a robot and circle the pictures that may be a robot.

This is a powerpoint of 11 slides. Each slide has a true or false question about robots eg, humans can go anywhere a robot can go, a robot could save your life one day and most robots are working out in space. The question on each slide provides a stimulus to encourage students to think about the diverse role of robots in the 20th century world.

This is a resource to set up on display in your science classroom. Each fortnight a different photo is displayed. The students guess what the photo is and submit their entries. This resource includes labels to set up your Mystery Science Photo display poster, how to construct the poster and how to make the shoebox for the entries. The resource includes enough photos for a 10 week term or two terms if you choose to put up one photo per fortnight. Before placing you photo on display be sure to snip off the answer located at the bottom of the page and place it someone safe so that you will remember what the answer is.

Teacher preparation - Collect two buckets of soil from two different locations. Put the students into teams. Each team takes a cup of soil and tips the contents onto a piece of large butchers paper. In each corner of the paper write - plants, animals, soil, other. Students use tweezers, paintbrushes and magnifiers to carefully examine their soil sample and move their findings into one of the four corners. Record their findings on the worksheet. Gather students together to conclude the activity by sharing their findings.

I organised to borrow a fossils kit from Scitech Perth. The kit contained various fossils - pleuroceras,ammonite, tribolite. The students had to examine the fossils and then record their findings on the table.

Students were shown this powerpoint of rain images to stimulate a discussion about their experiences of rain. The focus question was - what happens when rain falls on different surfaces?

Students were taken to the school woodland and encouraged to take time to reflect and enjoy the woodland environment. Students completed four different tasks - a Y chart to draw on their senses, sketches of trees, leaves, bark etc and a search for habitats.

I teach a small group of students once a week and they work independently in teams of two to plan and conduct their own Science Inquiry question. to conclude the parents are invited to a presentation morning. The students prepare their own powerpoint presentations about their project. This powerpoint is a gude to setting up their presentations so that all components to their project are covered in the final presentation.

This is a rare sight - Uluru or Ayers Rock in the rain. The students viewed this powerpoint as part of a unit on desert biomes and how rain in the desert is a very rare event.

Students common household utensils and collage materials to imitate beaks and food as well as eye droppers and cups to imitate nectar. Students investigate by using the utensils to pick up various objects in their tray. The eye dropper is to collect water and deposit it in the other cup for nectar. \nStudents match each beak on the worksheet to a common household tool. Challenge the students to use google images to find a bird that has the same beak as on the worksheet.\nConclude by sharing their findings.