النتائج (
العربية) 1:
[نسخ]نسخ!
How much observation is needed? • It depends • Good Rule of Thumb: 3 observations • Accurate observations require at least 10-15 minutes • Optimally observations should be: • 20-30 minutes • Observations should be repeated over 2-3 days • Across different types of academic settings (e.g., ISW in reading, small-group in math, large-group in science, etc.)
يجري ترجمتها، يرجى الانتظار ..
