# All Questions

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### Chord of contact to a second order homogeneous equation [closed]

I was trying to proof the formula for chord of contact to a general second order homogeneous equation of form ax² + by² + 2hxy + 2gx + 2fy + c , which is T = 0, but I could not solve it. Can someone ...
30 views

### Find the general solution of the PDEs [closed]

can anyone help me to solve this equation
105 views

### Graphing program for conceptualizing calculus

I'm taking integral calculus at the moment. I was understanding everything quite well until we started learning about finding volume of a solid of revolution. I understand the concept, but practicing ...
101 views

### Undergraduate Interview Maths Questions [closed]

I am trying to compile a document of preparation questions to use in mock interviews with students applying to study Maths at top UK Universities. I have many questions already, but it is always ...
96 views

### Teaching Approach at primary, middle and higher level

I would like to have a comparison or a big picture of how and why the approach for teaching math varies from primary (or pre primary) to middle to higher classes. I understand at every level one ...
3k views

### How to motivate an adolescent who has fallen behind in conceptual development?

I tutor a 16 year old girl. As far as I can tell, she has average talent and interest in math. However, her knowledge of math is that of a 10 year old or even below. She knows the basic operations on ...
171 views

### Math 3d animation software

I am looking for 3d-math animation software that is specifically meant for Visualization: That is geometry-based software that can aid in making visualizations as in https://www.youtube.com/watch?v=...
177 views

103 views

### Multiple extra credit questions in a homework set

Extra credit questions sometimes motivate students to study more. Occasionally I find several valuable questions which are all good as extra credit question choices but I have to limit the number of ...
115 views

### When assigning a late penalty for assignments is that penalty subtracted from the total or does it reduce the score by that percentage

When assigning a late penalty for assignments, is that penalty subtracted from the total or does it reduce the student's score by that percentage. Ex: Assignment is worth 10 points and the late ...
75 views

### Ressources for improving computational skills at the high school/university transition

Teaching first year undergraduates, I've noticed that what gives them the most trouble is simple computations like factoring, expanding, handling fractions, powers, especially when variables and other ...