Embedded Files
Patterns
Patterns
Precursor to algebraic thinking
Related mat(h)erials
Related mat(h)erials
toothpicks/matchsticks
Algebra
Algebra
The language of mathematics
Equations
Equations
Finding the unknown
Equations using a balance
equations-balance.pdfIntroduction on number line
eqn-basics.pdfSimple equations
eqn-simple.pdfComplex equations
eqn-complex.pdfIdentities
Identities
Everlasting relations
Quadratic identities
Quadratic identities
alg-ids-q.pptxwith algebra tiles
s1.(a + b)2.pdfs2.(a - b)2.pdfs4.2(a2 + b2).pdfs5.4ab++.pdfs3.a2 - b2.pdfCubic identities
Cubic identities
(a + b)3-long.pdf(a - b)3-long.pdfa3 - b3-long.pdfa3 + b3-long.pdfRatio-Proportion and Percentage
Ratio-Proportion and Percentage
Direct Proportion
Direct Proportion
Each variable grows with the other at the same rate
Indirect/Inverse Proportion
Indirect/Inverse Proportion
As one variable grows, the other compensates and shrinks, keeping their product constant
Profit-Loss
Profit-Loss
Coming soon!!
Discount
Discount
Coming soon!!
Sales Tax and VAT
Sales Tax and VAT
Coming soon!!
Simple and Compound interest
Simple and Compound interest
Coming soon!!
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