Articles Tagged with calculation

A philosophical essay

Many topics

A mathematical essay turns out to have much more than mathematics in it.

Read More

Share Button

A changing syllabus

What to learn

“Quantum Mechanics” is not what it used to be.

Read More

Share Button

Attention to detail

Small mistakes

We compare old and new examples of unforgiving calculations.

Read More

Share Button

A difficult problem

Too hard

The challenge problem was difficult.  The interesting question is: why?

Read More

Share Button

Too simple, or not simple enough

Modeling stars

How do you know when you’ve included all the important things?

Read More

Share Button

Cyborg students

Mechanical aids

When we test students today, what do we test?

Read More

Share Button

Misnaming things

The astronomer’s dictionary

Misleading terms make learning Astronomy harder.

Read More

Share Button

Old projects

A plea for documentation

We pull out something from the archives.

Read More

Share Button

time and tide

Teaching complexity

Almost every subject is complicated if you go deeply enough into it.  Where do you stop teaching?

Read More

Share Button

Moonset, Moonrise

Signs in the sky

Was it a long day, or a long night?

Read More

Share Button