Exploring gradients of perpendicular lines. Focuses on equations rather than graphical representation. Can be used as a revision lesson or introduction to perpendicular lines following parallel lines.
Prior Knowledge Needed:
Reciprocals
Gradients of parallel lines
Forming a linear equation given the gradient and a point
Introducing Quadratic nth term through comparisons and similarities to linear sequences. Explores what nth term means and develops through understanding of similarities and differences of sequences.
Does not include a main task, but has recommended link.
A task exploring representations of FDP in a scaffolded way. For each question, there is only one change from the last one. Built on from don steward maths (https://donsteward.blogspot.com/) at the end of the task. Written as PPT, PDF worksheet and editable PPT worksheet, can be adapted to fraction-only.
Three lessons to introduce trigonometry with a focus on what the functions actually represent.
Note: Will also need a trigonometry value table for lessons 2 and 3 - the old fashioned way!