# Chapter 5: Types of Numbers (Part 2)

Below, you can find links to selected SAGE Journal Articles to explore some of the chapter topics further.

Alegre, F. et al. (2020) ‘Academic Achievement and Peer Tutoring in Mathematics: A Comparison Between Primary and Secondary Education’, *SAGE Open*.

Finlayson, M. (2014) ‘Addressing Math Anxiety in the Classroom’, *Improving Schools*, 17(1), pp. 99–115.

Lingefjärd, T. and Hatami, R. (2020) ‘The Beauty of Abstraction in Mathematics’, *Policy Futures in Education*, 18(4), pp. 467–482.