"I have also learned that there are different ways to approach a proportion question, and if the student can articulate his reasoning, then we can both learn from each other."

Making Sense of Proportional Reasoning, December, 2017

#2. HQPD has clear goals and objectives relevant to desired student outcomes.

#4. HQPD is informed by data, research, and/or standards relevant to the identified goals, objectives, and audience.

Massachusetts Adult Education Standards for High Quality Professional Development (HQPD)