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Wang, J.; Lu, X. – ZDM: The International Journal on Mathematics Education, 2018
As a component of the ongoing development of the mathematics curriculum in China, we compare the country's high school mathematics textbooks with those of several other countries. We base our analysis on the assumption that textbooks, as primary printed teaching resources, are key tools for interpreting educational policy. In this paper, we…
Descriptors: Secondary School Mathematics, Textbooks, Comparative Analysis, Foreign Countries
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Li, Guo-Dong; Yamaguchi, Daisuke; Nagai, Masatake; Masuda, Shiro – International Journal of Learning and Change, 2008
In this paper, we propose a new prediction analysis model which combines the first order one variable Grey differential equation Model (abbreviated as GM(1,1) model) from grey system theory and time series Autoregressive Integrated Moving Average (ARIMA) model from statistics theory. We abbreviate the combined GM(1,1) ARIMA model as ARGM(1,1)…
Descriptors: Markov Processes, Prediction, Statistical Data, Foreign Countries