[J1 Maths PMCians]
What we did in 2 hours:
Applications of Differentiation: Our final part to conclude Applications of Differentiation involves sketching the gradient graph, f”(x). Do note the process to be used and make it a familiar one!
Also, we cleared our revision on Inequalities. This included graphical and analytical methods, and the common question flow where a replacement happened next. Do try the Grade-A questions!
Additional Lesson 2: Differentiation
Good job finishing our Additional Lessons Revision! In this differentiation lesson, we reviewed all the techniques, as well as processes, of the chapter. We applied Tangents & Normals, Maxima & Minima as well as Connected Rates of Change to a wide variety of questions, with parts modelled after popular recent questions types.
What you take home:
Inequalities Revision: Daily Dose and Try-It questions worked solutions are linked here:
Differentiation Additional Lesson: Graphing questions and Take-Away worked solutions:
This coming week, we will do our revision on Functions. This is a tricky topic, so do warm up a bit, especially for Composite Functions. (In particular, how do you get the range of a composite function?) Also, as school resumes, do update your tutors on your school’s scheme of work.
See You (online) and Stay Healthy!
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