Best science curriculum for ages 8-14 without a lot of parent prep?

Apologia is thorough. Each book is a full year with experiments included. Teacher prep is minimal.

Building Foundations of Scientific Understanding is secular and experiment-heavy. Supplies are mostly household items.

Real Science Odyssey gives you everything in one box. The experiments are manageable and the teacher guide holds your hand.

Twig Science videos combined with a simple lab notebook. Fifteen minutes of video, then a written observation. Prep: zero.