Effects of symbolic and nonsymbolic equal-sign intervention in second-grade classrooms /
Chow, Jason C.
Effects of symbolic and nonsymbolic equal-sign intervention in second-grade classrooms / Jason C. Chow and Joseph H. Wehby. - Chicago,USA ; University of Chicago Press , June 2019. - Volume 119, pages 677-702 : illustration ; 25 cm.
The Elementary School Journal, vol. 119, no. 4, pages 677-702, June 2019.
Instructional effectiveness.
Symbols (Mathematics).
Visual aids.
DPer 372.05 El262 March-June 2019 v. 119 n. 3-4
Effects of symbolic and nonsymbolic equal-sign intervention in second-grade classrooms / Jason C. Chow and Joseph H. Wehby. - Chicago,USA ; University of Chicago Press , June 2019. - Volume 119, pages 677-702 : illustration ; 25 cm.
The Elementary School Journal, vol. 119, no. 4, pages 677-702, June 2019.
Instructional effectiveness.
Symbols (Mathematics).
Visual aids.
DPer 372.05 El262 March-June 2019 v. 119 n. 3-4
