Air Traffic Control: Work out which aircraft are in danger of colliding from their positions and direction of travel. An exercise in understanding bearings.
Angle Estimates: Estimate the sizes of each of the angles then add your estimates together.
Big Bieber: If the dimensions of an object double, its volume increases by a factor of eight.
Big Order: Estimate or calculate then put the large numbers in order of size.
Breathe Easily: How many breaths have you taken in your lifetime?
Calc-A-Hundred: A game for two players requiring a calculator and thinking skills.
Estimating: Estimate the lengths of four lines then add your answers together.
Estimating Percentages: Estimate what percentages of full circles the red sectors represent.
Hot Estimates: Estimate the number of chillies in the photograph.
Moon Lengths: Estimate the distances shown on this photograph of the moon's surface.
Peanuts and Buttons: Two questions involving estimating a quantity.
Pie Chart: An exercise in estimating what the sectors of a pie chart represent.
Positions Please: Stand at the point between the classroom walls to represent a given number.
Red Lines: Either estimate the lengths of the red lines or, if you know how, calculate how long they are.
Second Holiday: Estimate then work out the period of time equal to the given number of seconds.
Comment recorded on the 17 June 'Starter of the Day' page by Mr Hall, Light Hall School, Solihull:
Comment recorded on the 18 September 'Starter of the Day' page by Mrs. Peacock, Downe House School and Kennet School:
"My year 8's absolutely loved the "Separated Twins" starter. I set it as an optional piece of work for my year 11's over a weekend and one girl came up with 3 independant solutions."
Comment recorded on the 10 April 'Starter of the Day' page by Mike Sendrove, Salt Grammar School, UK.:
"A really useful set of resources - thanks. Is the collection available on CD? Are solutions available?"
Comment recorded on the 23 September 'Starter of the Day' page by Judy, Chatsmore CHS:
"This triangle starter is excellent. I have used it with all of my ks3 and ks4 classes and they are all totally focused when counting the triangles."
Comment recorded on the 17 November 'Starter of the Day' page by Amy Thay, Coventry:
"Thank you so much for your wonderful site. I have so much material to use in class and inspire me to try something a little different more often. I am going to show my maths department your website and encourage them to use it too. How lovely that you have compiled such a great resource to help teachers and pupils.
Comment recorded on the i asp?ID_Top 'Starter of the Day' page by Jan, South Canterbury:
"Thank you for sharing such a great resource. I was about to try and get together a bank of starters but time is always required elsewhere, so thank you."
Comment recorded on the 10 September 'Starter of the Day' page by Carol, Sheffield PArk Academy:
"3 NQTs in the department, I'm new subject leader in this new academy - Starters R Great!! Lovely resource for stimulating learning and getting eveyone off to a good start. Thank you!!"
Comment recorded on the 28 September 'Starter of the Day' page by Malcolm P, Dorset:
"A set of real life savers!!
Comment recorded on the i asp?ID_Top 'Starter of the Day' page by Peter Wright, St Joseph's College:
"Love using the Starter of the Day activities to get the students into Maths mode at the beginning of a lesson. Lots of interesting discussions and questions have arisen out of the activities.
Comment recorded on the 19 June 'Starter of the Day' page by Nikki Jordan, Braunton School, Devon:
"Excellent. Thank you very much for a fabulous set of starters. I use the 'weekenders' if the daily ones are not quite what I want. Brilliant and much appreciated."
Comment recorded on the 3 October 'Starter of the Day' page by Mrs Johnstone, 7Je:
"I think this is a brilliant website as all the students enjoy doing the puzzles and it is a brilliant way to start a lesson."
The ability to estimate values is an often overlooked part of Mathematics. Estimating lengths, weights, time, angles and solutions to problems should be practised regularly. Pupils should make sensible estimates of a range of measures in relation to everyday situations.
Estimating: Estimation is a very important skill. Use this activity to practise and improve your skills.
Estimating Angles: Estimate the size of the given acute angles in degrees.
Estimating Percentages: Estimate the percentages represented by the diagrams.
Estimation Golf: Play a round of golf using your estimation skills rather than golf clubs.
Snooker Angles: An online game for one or two players requiring an ability to estimate angles.
Counting Crowds: When measuring very large data sets, like the crowd of 1.8 million who attended Obama's inauguration, often exact counting is impossible! Find out how statisticians use density samples to estimate their statistics.
Estimate Enormous Numbers: Learn how to use the powers of 10 to make amazingly fast estimations of big numbers with this animated explanation.
Take Sides Questions: Thirty pairs of numbers or calculations. Which one of the pair is the largest?
Estimating External Links:
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