Abbigail Armstrong

2 books

Rigor in the 6-12 Math and Science Classroom: A Teacher Toolkit by Barbara R. Blackburn, Abbigail Armstrong

Rigor in the 6-12 Math and Science Classroom: A Teacher Toolkit

Barbara R. Blackburn, Abbigail Armstrong

174 pages • missing pub info (editions)

nonfiction education mathematics medium-paced
Rigor in the K-5 Math and Science Classroom: A Teacher Toolkit by Barbara R. Blackburn, Abbigail Armstrong

Rigor in the K-5 Math and Science Classroom: A Teacher Toolkit

Barbara R. Blackburn, Abbigail Armstrong

178 pages • missing pub info (editions)

nonfiction education mathematics medium-paced