New clips on youtube

I posted very few videos on youtube last year, and am determined to rectify that this year, and in particular to put up some clips of Junior Cert classes.

Here are a couple on spherical mirrors:

 The mirrors in this next one were purchased from educationalinnovations for about €20. They have a larger, 22 inch version for $1,195. Just a little out of our budget.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s