This activity allows children to demonstrate their understanding of what gravity is, how it is measured, and to practically investigate and compare the weight of different objects. The objective is to understand that gravity gives us weight, with the following steps to success: - I know gravity is a force - I know that gravity affects the weight of objects - I know that weight is measured in Newtons - I can measure and record the weight of different objects Challenge: I can explain the difference between weight and mass The worksheet involves children being able to explain the difference between weight and mass, to draw a newton meter, and to use one to measure the weight of different classroom objects, recording their results in table form. This worksheet can easily be adapted for different classes and abilities.

This resource is a class assembly that I did with my Year 3 and 4 classes about our cross-curricular topic for the term: Light. To make the script I split the class into five groups, and gave each group a question to research with helpful bullet points. They went away and did this over a lesson, making the notes from which I made a class assembly script! The script can easily be adapted to change children's names or to add or take away parts. The script also includes visual activities or objects that groups can be showing to support their part of the assembly. Group topics include: What is light? Sources of light Darkness Shadows Reflections It is designed to be an informative assembly, but fun and easily for an audience to follow. Enjoy!

Here is an activity/worksheet I have used to teach children across KS2 to investigate whether shape affects air resistance, using the following success criteria: • I know forces affect how objects move • I can explain what air resistance is • I can explain how air resistance affects real life objects • I can design objects with good/bad air resistance The activity involves children filling in the gaps in a paragraph to demonstrate their understanding of air resistance, then identifying what air resistance might be happening in picture scenarios, before being creative and designing two paper aeroplanes; one with bad air resistance, and the other with good - explaining how they can predict what will happen.

These three lessons, designed for KS2, help children to understand sound, how it travels, how sound can be different and what materials can block sound. The objectives are as follows: Lesson 1 - Objective: To understand that sounds are made when objects vibrate Success Criteria: I can understand that sounds are made when objects vibrate. I can compare how sounds travel through gases, liquids and solids I can investigate how sounds travel through different objects I can explain the results of my investigation using scientific diagrams/language The lesson poses various questions to children throughout the notebook presentation about what sound is, how we hear, how sound might travel differently, to allow them to demonstrate their prior knowledge or ideas. It also includes useful links which help to embed given facts, mini tasks to engage the class, and best of all, a creative main activity where children investigate whether sound travels through string telephones! The differentiated plenary is a 'fill-the-gaps' activity which assesses children's understanding from the lesson. Lesson 2 - Objective: To investigate how the pitch and volume of instruments can be changed Success Criteria: I can understand that sounds are made when objects vibrate. I can explain what is meant by the 'pitch' of sound I can explain what is meant by the 'volume' of sound I can make predictions I can alter the pitch and volume of various musical instruments Children meet this objective by first recapping what they have already learnt about sound, by learning the difference between 'pitch' and 'volume' using different links in the notebook and then by investigating pitch and volume using an online BBC Bitesize activity, noting their predictions and conclusions in their books. Musical instruments could be used in the lesson as well! Lesson 3 - LI: To investigate whether materials effect the movement of soundwaves SC: I can identify the properties of different materials I understand how sound travels through solids, liquids and gases I can make predictions I can identify whether an experiment is a fair test I can explain the results of an experiment The lesson starts by recapping previous learning, before brainstorming in what scenarios we might want sound to be blocked. Children then conduct an experiment, comparing which materials would be best to block sound.

This lesson helps children to understand the difference between solids, liquids and gases by teaching them that each state of matter has different molecules. It starts by explaining what molecules are, understanding how they move by predicting which diagram is for which state of matter (with reason) and then linking solids, liquids and gases to every day objects to demonstrate their understanding. Lesson includes links to useful videos, talk partner opportunities and an idea/model for a lesson activity. Suitable for KS1 and Lower KS2.

This activity would link well with primary teaching of forces, specifically gravity. It is in two parts: the first requires pupils to demonstrate their basic understanding by filling in missing words into a information paragraph about gravity (the missing words being at the bottom to select from). The second part requires children to demonstrate their understanding of gravity from own experiences, drawing pictures of where they have seen the force of gravity in action. Suitable for a Upper KS1 or Lower KS2 classes. Enjoy - and look out for more of my Science resources in my TES shop!

This worksheet allows children to thoroughly plan and design their own product that uses magnets, following this success criteria: I can list some ways in which magnets are used at home and school I can suggest other ways in which magnets could be used I can present ideas using labelled diagrams/notes This lesson would ideally be used after learning about forces and magnets, allowing children to creatively demonstrate and extended their understanding, cross-curricular with DT.

These two worksheets allow children to describe (draw, feel, source) and compare (texture, size, durability, colour) different rock samples practically in the lesson. UPDATE 22/11/16: Resource now includes linking interactive lesson notebook presentation! Woo!

I used these lessons at the end of our Rocks topic in Science with my Year 3 class, but they were also used by Year 6 at their end of Evolution and Inheritance, so they are easily adaptable! The resource consists of a notebook of two lessons; one focusing on fossils, and the other on famous British fossil hunter Mary Anning. I used the latter lesson during a school inspection, and it went down well both with the visitor and the class! The lessons focus on develop children's understanding of fossils, how they link to rocks, and how fossil hunting is still important today. Luckily, at the time, Tiger stocked cheap fossil digging kits, so I bought some for the class to try in a third lesson and it was brilliant! I've seen them in other shops since and I'm sure they're available on the internet - photos are included of the children delicately chipping and brushing away.

These two worksheets can expand to form a Science topic over four to five lessons. Using their prior knowledge of materials and wind power, children independently design their own boat powered by wind either on paper or in their Science books. Existing examples could be shown. Then, at the start of the next lesson, children would use the first worksheet in this resource to evaluate each others designs using the following criteria: • Shape – How will this affect how it moves and balances on the water? • Size – How will this affect how the boat floats and balances? • Materials – Are they waterproof? How will you join them securely? • Sail – How will it steadily stay up and move the boat forwards? Following this, either in the same or next lesson, groups would then choose the best design or combination of design ideas from those on their table, to form a final group design of a boat with a sail. On the second sheet in this resource, they would then work together to plan their final design, using the following criteria: * I can consider the effect of water resistance in my boat design * I can make a sail that will catch wind * I can consider suitable materials to make my boat * I can annotate my design to explain material and shape choices Each group would draw their final boat design and list the materials needed to make it, before going on to make their boat in the following lesson, and then test them the lesson after that in a suitable outdoor location! (...we used a paddling pool!)

This lesson pack includes a Notebook presentation and linking worksheets, getting children to investigate how different materials can affect the movement of an object. First, they recap what forces are, such as push/pulls, then move on to understanding gravity. A push force is not needed to make a car go down a ramp, because gravity acts upon the car, moving it to the flat surface. However the material on the flat surface can affect how far the car travels, and therefore affects the force upon the car. The children will investigate which materials will impact most on the force of the car (i.e. which material will allow the car to go furthest/not as far) using the following objective and criteria: Objective: To investigate how materials affect forces Success Criteria I can make predictions using prior knowledge I can carry out an enquiry to test a prediction I can take and record accurate measurements I can use my results to draw simple conclusions

This resource is part of a whole half term of engaging lessons which I have used from years 3-5 to teach children about the Humans including Animals. This lesson recaps children's knowledge of the human skeleton and then moves on to focus on animal skeletons, comparing different types, identifying well known animals by their skeleton and comparing human and animal skeletons. The resource includes questions to stimulate children's ideas and understanding, links to various video clips and interactive websites to engage and support, and both group and independent tasks to allow children to demonstrate and challenge their understanding. The lesson objective and success criteria include: LI: To compare the skeletons of different animals Success Criteria I can use first hand observations to find out about skeletons I can use secondary sources to find out about skeletons I can use observations to make predictions I can identify similarities and differences between human/animal skeletons

As an introduction to your Plants topic, get children to brainstorm what they already know about plants. This will help you to direct your future planning more precisely by not repeating old knowledge or allowing you to plug clear gaps in understanding. Also, this lesson will allow children to brainstorm what they would LIKE to know, which gains you an insight into their interests about plants, helping you to produce engaging and focused lessons to inspire them!

I made this resource to link Year 6’s ICT and Science topics: internet researching and energy. The objective of the worksheet is to research facts which complete the tables / questions given. The topic covers a range of different types of energy and examples of how they are used across the world. The last task gets the children to research facts of their own for one fuel type.

This worksheet allows children to practice converting between cm and m units of measurement by using a real life stimulus; the lengths of various reptiles. Included on the worksheet is an LO, reminder of the 1m = 100cm conversion, and a table giving the name of each reptile, a photo, and one of the measurements, with a blank space next to it to complete the conversion. Some measurements are given in cm and others in m.

This activity would be a good cross-curricular focus for developing Maths and Science skills as it covers a range of success criteria meeting both curriculum skills: * I know what thermometers are used for * I know the unit of measurement for temperature is Celsius * I understand what is meant by ‘room temperature’ * I understand what is meant by ‘boiling temperature’ * I can explain why temperatures might vary within a room * I can read the scales of thermometers to identify temperature It involves placing 4 containers of (boiling water in different parts of a classroom, for children to predict what will happen to each of them, considering possible factors in the room. This helps children to understand room temperature and how it can vary.

This lesson recaps what materials are and different examples. It then focuses on why materials are chosen for specific purposes, the properties of materials to suit a particular purpose (e.g. why we wear clothes made out of cotton), and ultimately the lesson focus is to compare different materials and conduct experiments to select the best material for a bike seat. Included is a whole lesson presentation and worksheet for comparing the materials.

This lesson focuses on teaching children that forces can be transferred from being balanced to unbalanced using pushes and pulls. The activity involves completing a paragraph demonstrating their understanding of forces and identifying examples of balanced/unbalanced forces within the classroom. The success criteria includes: * I know what forces are measured in * I know that a force is a push or pull * I can explain the difference between a balanced and an unbalanced force * I can place a force on an object * I can draw and label a diagram explaining what a force looks like