Science communication course:
Have a look at Greg Foot's intro to science communication video series. He will take you through a quick journey on how to improve your science communication skills. Excellent for any science teacher!
Inquiry based science practices:
Mr. Anderson, an accomplished science teacher from Bozeman Montana turned science consultant, has created a wonderful series on how to inspire wonder and teach using inquiry based principles. While his videos reference the US' Next Generation Science Standards (NGSS), they are worth watching whatever curriculum you use.