TY  - BOOK
AU  - Clements, Douglas H. 
AU  - Clements, Douglas H. 
AU  - Sarama, Julie. 
TI  - Valid issues but limited scope: a response to Kitchen and Berk's Research Commentary on Educational Technology 
U1  - DPer 510.071 J826 November 2017 v. 48 n. 5, Jan-May 2019 v. 50 n. 1-3. 
PY  - 2017///
CY  - Reston, Virginia ; 
PB  - National Council of Teachers of Mathematics , 
KW  -  Common Core State Standards
KW  - Computer-assisted instruction
KW  - Educational technology
N1  - Journal for Research in Mathematics Education, vol. 48 no. 5, pages 474-482, November 2017
ER  -