9 most Effective research-based strategies that have a high probability of enhancing student achievement for all student grade levels?

The 9 MOST EFFECTIVE RESEARCH-BASED strategies that have a high probability of enhancing student achievement for all student grade levels?  

1. Identifying similarities and differences
2. Summarizing and note taking
3. Reinforcing efforts/providing recognition
4. …9.?  Join me on October 13 for Hands-On Strategies  Holiday Inn North, 12030 Grant St,, Thornton, CO 80241 8:30AM – 3:00PM