你现在的身份是作者请对论文《小学数学课堂即时评价的现状研究——以唐山市路北区为例》国外参考文献的研究背景进行英语整理包括作者姓名和时间大概在8份左右

The research background of the foreign references in the paper "A Study on the Current Situation of Real-time Evaluation in Primary School Mathematics Classroom: Taking Lubei District of Tangshan City as an Example" can be summarized as follows. The paper was authored by a team of researchers from China and was published in 2021. The team reviewed a number of foreign studies on real-time evaluation in primary school mathematics classrooms to gain insights into best practices and identify areas for improvement. The foreign references included studies from the United States, Canada, Australia, and the United Kingdom, among others. These studies explored topics such as the effectiveness of real-time evaluation, the use of technology in evaluation, and the impact of teacher training on evaluation practices. Overall, the foreign references provided valuable insights into the current state of real-time evaluation in primary school mathematics classrooms around the world, and helped to inform the team's own research in this area