Linear Graphs (Education)

Linear Graphs 1.0

Device: iOS iPad Only

Category: Education

Price: Free, Version: 1.0 (iTunes)



Description:



Every XrMath App provides a virtually limitless supply of questions to let students DO math.

Intended for classroom use but also suitable for individual work.

Questions can be repeated as often as needed - the numbers are often random.

The list of questions is color coded to show the degree of difficulty. The question difficulties range over several grades.

Those students that need to can start with easier questions.

Those who finish quickly can move on to more challenging ones.

The teacher and student chose where to work. They can go back or skip forward, at any time, to get questions that are appropriate.

There are tutorial screens - intended for revision.

Every question has a Example screen showing a worked example, but with different numbers.

The question selection list is updated to show how many times each question has been correct answered, so both teacher and student can monitor progress.

The App generates the question and marks the answer, leaving the teacher free to work one-to-one with individuals or groups of students.



This app covers:



Coordinates

Plot lines like y = x, y = 1, y = 5, x = 0, x = 2

Plot lines like y = x ± a, y = ax, y = ax ± b

Draw lines using two points, two intercepts

Gradient

Intercepts

Draw lines using y = mx + c

Given a graph find the equation when m and c are integers

Given a graph find the equation when m is not an integer

Given a graph find the equation when c is not an integer



Linear Graphs







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