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Oslington, Gabrielle; Mulligan, Joanne; Van Bergen, Penny – Educational Studies in Mathematics, 2020
This paper describes elementary students' awareness and representation of the aggregate properties and variability of data sets when engaged in predictive reasoning. In a design study, 46 third-graders interpreted a table of historical temperature data to predict and represent future monthly maximum temperatures. The task enabled students to…
Descriptors: Grade 3, Elementary School Students, Logical Thinking, Thinking Skills
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Makar, Katie – Mathematical Thinking and Learning: An International Journal, 2016
Informal statistical inference has now been researched at all levels of schooling and initial tertiary study. Work in informal statistical inference is least understood in the early years, where children have had little if any exposure to data handling. A qualitative study in Australia was carried out through a series of teaching experiments with…
Descriptors: Foreign Countries, Young Children, Emergent Literacy, Numeracy
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Ng, Kelvin H. R.; Hartman, Kevin; Liu, Kai; Khong, Andy W. H. – International Educational Data Mining Society, 2016
During the semester break, 36 second-grade students accessed a set of resources and completed a series of online math activities focused on the application of the model method for arithmetic in two contexts 1) addition/subtraction and 2) multiplication/division. The learning environment first modeled and then supported the use of a scripted series…
Descriptors: Word Problems (Mathematics), Mathematics Instruction, Arithmetic, Problem Solving
Bonsu, Pam; Goertzen, Heidi; Howard-Brown, Beth; Kaase, Kris; LaTurner, Jason; Times, Chris – Southeast Comprehensive Center, 2016
The Southeast Comprehensive Center (SECC) at SEDL, an affiliate of American Institutes for Research (AIR), partnered with the Alabama State Department of Education (ALSDE) in 2014 to assist in evaluating Alabama Plan 2020, mainly focusing on learners and the graduation rate. SECC provided professional development and analytic technical assistance…
Descriptors: Data Analysis, Graduation Rate, Strategic Planning, Faculty Development