Here are some mathematical expressions.
Can you evaluate them if s = 1, b = 6, t = 4 and n = 9
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Comment recorded on the 3 October 'Starter of the Day' page by S Mirza, Park High School, Colne:
"Very good starters, help pupils settle very well in maths classroom."
Comment recorded on the 16 March 'Starter of the Day' page by Mrs A Milton, Ysgol Ardudwy:
"I have used your starters for 3 years now and would not have a lesson without one! Fantastic way to engage the pupils at the start of a lesson."
"Numeracy is a proficiency which is developed mainly in Mathematics but also in other subjects. It is more than an ability to do basic arithmetic. It involves developing confidence and competence with numbers and measures. It requires understanding of the number system, a repertoire of mathematical techniques, and an inclination and ability to solve quantitative or spatial problems in a range of contexts. Numeracy also demands understanding of the ways in which data are gathered by counting and measuring, and presented in graphs, diagrams, charts and tables."
Secondary National Strategy, Mathematics at key stage 3
Learning and understanding Mathematics, at every level, requires learner engagement. Mathematics is not a spectator sport. Sometimes traditional teaching fails to actively involve students. One way to address the problem is through the use of interactive activities and this web site provides many of those. Click here for more activities designed for students in upper Secondary/High school.
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Level 1 - Simple addition - positive integers
Level 2 - Addition and multiplication - positive integers
Level 3 - Squaring - positive integers
Level 4 - Brackets - positive integers
Level 5 - Mixed expressions - positive integers
Level 6 - Simple addition - negative integers
Level 7 - Addition and multiplication - negative integers
Level 8 - Squaring - negative integers
Level 9 - Brackets - negative integers
Level 10 - Mixed expressions - negative integers
Level 11 - Simple addition - positive and negative decimals
Level 12 - Addition and multiplication - positive and negative decimals
Level 13 - Squaring - positive and negative decimals
Level 14 - Brackets - positive and negative decimals
Level 15 - Mixed expressions - positive and negative decimals