Where would I find reviews on the research on different programs, products, practices, and policies in education?

What Works Clearinghouse (WWC)

The What Works Clearinghouse (WWC), https://ies.ed.gov/ncee/wwc, reviews the existing research on different programs, products, practices, and policies in education. Their goal is to provide educators with the information they need to make evidence-based decisions. They focus on the results from high-quality research to answer the question “What works in education?”

It has a nice list of interventions with evidence behind them to address various instructional needs.