Was shading the "unwanted region" the normal practice/convention taught before?
Pictures below from Bostock and Chandler book.
This has some advantages when dealing with many multiple inequalities
(2nd picture)

Plenary — Functions #maths #mathsteacher #UKMathsChat #GCSEMaths #Plenary #MathsDiscussion #ProblemSolving #Reasoning #Functions #Ratio #Proportion
Exit ticket — Equations and Inequalities #maths #mathsteacher #UKMathsChat #GCSEMaths #ExitTicket #EquationsAndInequalities
Discuss — Multiplicative Change #maths #mathsteacher #UKMathsChat #GCSEMaths #MathsChat #Discussion #ProblemSolving #Reasoning #MultiplicativeChange
Was shading the "unwanted region" the normal practice/convention taught before?
Pictures below from Bostock and Chandler book.
This has some advantages when dealing with many multiple inequalities
(2nd picture)
Plenary — Equality and Equivalence #maths #mathsteacher #UKMathsChat #GCSEMaths #Plenary #MathsDiscussion #RealLifeMaths #Applications #EqualityAndEquivalence #Ratio #Proportion #Reasoning #ProblemSolving
Exit ticket — Ratio and Scale #maths #mathsteacher #UKMathsChat #GCSEMaths #ExitTicket #RatioAndScale #Ratio #Proportion
Discuss — Sequences #maths #mathsteacher #UKMathsChat #GCSEMaths #MathsChat #Discussion #MathsStarter #Sequences #LinearGraphs #Algebra
Plenary — Testing Conjectures #maths #mathsteacher #UKMathsChat #GCSEMaths #Plenary #MathsDiscussion #RealLifeMaths #Applications #TestingConjectures #Reasoning #ProblemSolving
Exit ticket — Equations and Inequalities #maths #mathsteacher #UKMathsChat #GCSEMaths #ExitTicket #EquationsAndInequalities #Reasoning #ProblemSolving
noSineRule Q2
An exercise in right-angled trigonometry.
No Sine Rule required.
No algebra required.
Find an expression for the missing side.
#UKMathsChat #iTeachMath
noSineRule Q1
An exercise in right-angled trigonometry.
No Sine Rule required.
No algebra required.
Find an expression for the missing side.
#UKMathsChat #iTeachMath
Discuss — Gradients & Lines #maths #mathsteacher #UKMathsChat #GCSEMaths #MathsChat #Discussion #MathsDiscussion #TalkTasks #GradientsLines #LinearGraphs #Algebra #Reasoning #ProblemSolving
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Plenary — Straight Line Graphs #maths #mathsteacher #UKMathsChat #GCSEMaths #Plenary #MathsDiscussion #ProblemSolving #Reasoning #StraightLineGraphs #LinearGraphs #Algebra
Exit ticket — Place Value and Rounding #maths #mathsteacher #UKMathsChat #GCSEMaths #ExitTicket #PlaceValueAndRounding
I think from the moment we start algebra I do not want to stray away too much from the fact that those x's and y's are standing for numbers.
Discuss — Equations and Inequalities #maths #mathsteacher #UKMathsChat #GCSEMaths #MathsChat #Discussion #ProblemSolving #Reasoning #EquationsAndInequalities
Plenary — Ratio and Scale #maths #mathsteacher #UKMathsChat #GCSEMaths #Plenary #MathsDiscussion #TalkTasks #RatioAndScale #Ratio #Proportion #Reasoning #ProblemSolving
What resources are put there for Pearson Statistics A-Level?
Is there a decent textbook?
Has anyone implemented it at their school, if so how is it goingl?
Exit ticket — Highest common factor (HCF) #maths #mathsteacher #UKMathsChat #GCSEMaths #ExitTicket #HighestCommonFactorHcf #HCF #Number