We have created a listserv: (Canadian Network of Learning Sciences), and the subscription page is here:

When you subscribe, you will receive instructions to change your password and make any other changes to the subscription. Please encourage your students and other colleagues to subscribe. We will use this listserv to keep you updated about SIG-LS and any other efforts (scholarly, network, etc.). You may unsubscribe at any time. SIG membership is not required (though highly encouraged) to subscribe to the listserv.