Introduction to standard index form/teaching approach

key elements include group work⁽ⁱ⁾ ICT⁽ⁱ⁾ higher order⁽ⁱ⁾ questioning⁽ⁱ⁾ assessment⁽ⁱ⁾ reasoning⁽ⁱ⁾ mathematical thinking⁽ⁱ⁾