Omvärldsbevakning

Effective programs in elementary mathematics: A meta-analysis

This article reviews research on the achievement outcomes of elementary mathematics programs; 87 rigorous experimental studies evaluated 66 programs in grades K–5. Programs were organized in six categories. Particularly positive outcomes were found for tutoring programs (effect size [ES] = +0.20, k = 22). Positive outcomes were also seen in studies focused on professional development […]

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Why summer school, after school, and extended day do not work very well

Many school reformers have advocated expanded opportunities for extra-time instruction, as solutions to the learning losses due to Covid-19 school closures. In fact, the current draft of the Democrats’ relief bill emphasizes investments in after school and summer school programs to help these students catch up. Yet these very expensive efforts have not had much

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Han har skrivit en spänningsroman om matematik

Martin Ljungqvist har skrivit Rubinkretsen, en spänningsroman om matematik, teknik och kryptering. Den är utgiven av förlaget Ekström&Garay. När ingenjören Martin Ljungqvist läst en bok av Dan Brown och en om matematik fick han idén att skriva en spänningsroman. I dagarna släpptes Rubinkretsen där handlingen kretsar kring matematik, teknik och kryptering. Läs vidare [Ingenjören]

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