Teaching Time-anchor chart connecting telling time to the quarter and half hour with fractions of a circle.
First Grade TIME poster
Fractions Bookmarks... good idea! I'll try to get more 'bang for the buck' by including the decimal and/or money equivalent.
Could do something similar for integrated science and defining the variables for power, velocity etc.
Smart. You could teach them to get used to what a half hour after each 5 min interval is. Good general idea for teaching time on analog clocks
Butterfly Fractions. Another way how to learn how to add and subtract fractions with unlike denominators.
Math Teaching Resources
There are 11 ways to make ten. Cool visual!