Title | Journal | Journal Categories | Citations | Publication Date |
---|---|---|---|---|
Common Core State Standards for Mathematics | 2010 | |||
Making Sense of Fractions, Ratios, and Proportions | 2002 | |||
Providing a Foundation for Teaching Mathematics in the Middle Grades | 1995 | |||
Acquisition of Mathematical Concepts and Processes | 1983 | |||
Developing Essential Understanding of Ratios, Proportions, and Proportional Reasoning for Teaching Mathematics: Grades 6–8. | 2010 |
Title | Journal | Journal Categories | Citations | Publication Date |
---|---|---|---|---|
Students’ use of dragging modalities in solving proportional problems supported with interactive simulations: a multiple case study with sixth and seventh-grade students | Interactive Learning Environments |
| 2024 | |
Stimulating early proportional reasoning: an intervention study in second graders | European Journal of Psychology of Education |
| 2023 | |
Missing-value proportion problems: The effects of number structure characteristics | Investigations in Mathematics Learning | 7 | 2017 | |
Responding to student thinking: Enhancing mathematics instruction through classroom based professional development | Middle School Journal | 3 | 2016 |