Fig. 2
From: Removing opportunities to calculate improves students’ performance on subsequent word problems
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs41235-019-0175-2/MediaObjects/41235_2019_175_Fig2_HTML.png)
Number of problems students “explained” in different ways, across studies and conditions
From: Removing opportunities to calculate improves students’ performance on subsequent word problems
Number of problems students “explained” in different ways, across studies and conditions