Linear Graphs supplies 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 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 an 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.
The questions are carefully graded from easy up to difficult small steps.
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 is a very easy to use and user friendly app that helps both teachers and students in the learning process
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