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TITLE OF THE INTERVENTION TOOL

Multiplying powers which have the same base

ADDRESS TO

Class

COGNITIVE AREA AND MATHEMATICAL DOMAIN ADDRESSED

Memory/Arithmetic

UNIVERSAL DESIGN FOR LEARNING PRINCIPLES

- Representation/Language and symbols

FORMATIVE ASSESSMENT STRATEGIES

- Providing feedback

EQUIPMENT NEEDED

Chequered sheet, pen, crayons.

ESTIMATED TIME

20 minutes

DESCRIPTION

An exercise designed for the class which is realised in classroom.

EDUCATIONAL AIM

To explain multiplying powers which have the same base. Remembering formula and decoding terminology (exponents, base).

REFERENCES

References*

[1]Cusi, A., Morselli, F.,& Sabena, C. (2018). Enhancing formative assessment in mathematical class discussion: a matter of feedback. Proceedings of CERME 10, Feb 2017, Dublin, Ireland. hal-01949286, pp. 3460-3467.

[2]Karagiannakis, G. N., Baccaglini-Frank, A. E., & Roussos, P. (2016). Detecting strengths and weaknesses in learning mathematics through a model classifying mathematical skills. Australian J. of Learning Difficulties, 21(2), 115–141. https://doi.org/10.1080/19404158.2017.1289963

INTERVENTION TOOL (PDF)

MONITORING TOOL (PDF)

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The SMiLD project is funded by the European Commission through the Italian National Agency for the Erasmus+ Programme. This web site reflects the views only of the author, and the Commission cannot be held responsible for any use which may be made of the information contained therein.