List of licensed ESA resources


ESA resources (18 in total)

ESA maths selection (10 resources)

	Hundreds, tens and units - https://content.echalk.co.uk/esa/Maths/units/units.html An interactive and highly visual resource to help entrench the concept of units.

	Angle Estimator - https://content.echalk.co.uk/esa/Maths/angleEstimator/EstimatingAngles.htm Everything you need to teach estimation and measurement of angles.

	Polygon Tool - https://content.echalk.co.uk/esa/Maths/polygonTool/PolygonTool.htm A wonderful tool for investigating regular or irregular polygons. Use the virtual protractor to measure internal and external angles (the line extension function makes this easy). The polygon vertices can be dragged and snapped to your choice of background grid. This software is also ideal for exploring Pythagoras' theorem, triangles in general or the relationship between area and perimeter of shapes.

	What is Pi? - https://content.echalk.co.uk/esa/Maths/Pi/Pi.html A beautiful animation that visually illustrates the definition of pi. This resource also contains a useful mnemonic to remember the first 8 digits of pi as well as a slide that displays the first 2000 digits of pi.

	Place the coordinates - https://content.echalk.co.uk/esa/Maths/coordinates/placingCoords/placingCoords.html Use this application to practise finding a point on a grid. Choose between a positive quadrant grid or all four quadrants.This resource also contains a positive quadrant worksheet, a four quadrant worksheet and a set of blank grids for generic exercises.

	Algebra bounce quiz: Solve the equation - https://content.echalk.co.uk/esa/Maths/algebra/algEquations/algebraEquations.html Students are shown an equation and must choose a solution from several numbers bouncing around the screen. This resource includes a printable worksheet.

	Venn diagrams - https://content.echalk.co.uk/esa/Maths/vennDiagram/venn.html A gentle introduction to factors and multiples and the notion of 'less than' and 'greater than'.

	More Venn diagrams - https://content.echalk.co.uk/esa/Maths/vennMore/venn.html Brush up on factors, multiples and prime numbers with this selection of Venn diagram activities. This resource also contains a printable worksheet.

	Pythagoras' Theorem 1 - https://content.echalk.co.uk/esa/Maths/Pythagoras/pythag1/Pythag1.html Help your pupils get to grip with right Pytahgoras by showing them this geometric proof.

	Greater than half? : balloon pop game - https://content.echalk.co.uk/esa/Maths/greaterThanHalf_BP/balloonPop.html Pop the balloons tied to terms that are greater than a half but leave the other balloons float away.

ESA English selection (7 resources)

	Prefixes and suffixes game - https://content.echalk.co.uk/esa/English/spelling/prefixesSuffixes/fixes.html See how many new words you can make by adding prefixes and suffixes to the root word. (worksheet)

	Plurals '-s' and '-ies' - https://content.echalk.co.uk/esa/English/plurals/2easy_s_ies/2easy.html (worksheet)

	Question marks and exclamation marks - https://content.echalk.co.uk/esa/English/punctuation/exclaimQuestion/questionExclamationMarks.html Can you correctly punctuate these sentences with capital letters, question marks and exclamation marks? (worksheet)

	The apostrophe: contractions - https://content.echalk.co.uk/esa/English/punctuation/apostrophe/contractions/apostrophe.html One use of an apostrophe is to indicate the omission of letters. All the sentences in this exercise are missing an apostrophe or two. It's your job to put them in the right place. (worksheet)

	Proper and common nouns - https://content.echalk.co.uk/esa/English/grammar/properNouns/proper.html Learn to identify common and proper nouns with this fun game. Stop the balloons carrying proper nouns from floating away by popping them with a pin. Sounds like fun? You bet!

	The comma: lists - https://content.echalk.co.uk/esa/English/punctuation/comma_lists/insertComma.html Punctuate these sentences containing lists by inserting commas and removing the words 'and' and 'or'. (worksheet)

	The sentence: capital letters and full stops - https://content.echalk.co.uk/esa/English/punctuation/sentence/sentence.html Practise your proofreading with this lovely resource. Correctly punctuate the text by inserting full stops and capital letters. (worksheet)

ESA Science selection (1 resource)

	Conduction of heat in solids - https://content.echalk.co.uk/esa/Science/physics/conduction/conduction.html This simulation is useful for showing the mechanism of heat transfer and the relationship between temperature and the kinetic energy of the atoms. Draggable probes allow you to take the temperature at any point along the bar and the torch has several flame settings.