Designing Research-Based Professional Development for Elementary School Science and Mathematics

Table 2

Survey results related to mathematics sessions.

Content area	Rating (𝑁=112)
	Excellent	Very good	Average	Poor
Numbers and operations
Content	65	42	3	0
Presenters	65	42	4	0
Measurement and geometry
Content	61	45	5	0
Presenters	60	47	4	0
Algebra: the early years
Content	83	21	8	0
Presenters	91	18	2	0
Data analysis and probability
Content	66	36	4	0
Presenters	73	33	4	0