Jinhua Mathias

Statistics and probability. A question on two factor ANOVA.

Statistics and probability. 2 questions, 1 on two sample t-test and 1 on paired t-test.

Statistics and probability. Two way-anova question.

Compute a table of values for a quadratic function. A JSXgraph (the graph paper) plot shows the curve going through the entered values. The student input is now disconnected from the graph so that they slide the points usually after they input the values and the answer fields are not updated.

Finding the stationary points of a cubic with two turning points

Using the chain rule with polynomials.

Quotient and remainder, polynomial division.

More work on differentiation with trigonometric functions

Differentiating further exponentials

Differentiating the natural logarithm

Identifying the correct rule to use

No description given

Putting algebraic fractions into their simplest forms

Students enter equation and turning point

Students enter equation and turning point

No description given

Finding the volumes of basic 3D shapes

Using BODMAS within mathematical expressions

An introduction to using the quotient rule

Real life problems with differentiation

Simplifying indices.

Simplifying indices.

This exercise will help you round off decimals to given decimal places.

6 questions which introduce the student to the Numbas system.

rebelmaths

This exercise will help you round off decimals to given decimal places.

No description given

An introduction to using the quotient rule

Using the chain rule within product rule problems.