What are the Hattie strategies?
8 Strategies Robert Marzano & John Hattie Agree On.
What is the Hattie effect size?
Hattie claims that the intellectual maturation of students leads to effect sizes of between d=0.0 to d=0.15- as revealed from studies with no or limited schooling. Average teacher effects range from 0.2 to 0.4.
What does Hattie 2009 mean by the the concept visible learning?
John Hattie’s meta study Visible Learning (2009) is a milestone of educational research. Hattie uses the statistical measure effect size to compare the impact of many influences on students’ achievement, e.g. class size, holidays, feedback, and learning strategies.
What is hatties theory?
In a 2008 meta-study, John Hattie popularized the concept of visible learning. According to Hattie’s findings, visible learning occurs when teachers see learning through the eyes of students and help them become their own teachers.
What is visible learning model?
Visible Learning means an enhanced role for teachers as they become evaluators of their own teaching. According to John Hattie Visible Learning and Teaching occurs when teachers see learning through the eyes of students and help them become their own teachers.
What does Hattie mean by teacher estimates of achievement?
Here is a paraphrased version of how Hattie defines these two influencers: Collective teacher efficacy: The collective belief of teachers in their ability to positively affect students. Teacher estimates of achievement: The teachers belief about the level a student is able to achieve based on past experiences.
What does Hattie say about homework?
Homework should be short Hattie claims that the impact of homework actually falls below zero when more than an hour of work is assigned, meaning that too much homework actually has a negative impact on achievement (Hattie, 2011). He recommends around five to ten minutes per night.
What is the Hattie check?
Hattie’s study was designed as a “meta-meta-study” that collects, compares, and analyzes the findings of nearly 50,000 previous studies in education and brings the data together in a way that is seemingly comprehensible.