Are you looking for clear instructions for easy-to-conduct experiments in science education? This volume contains over 80 suggestions for experiments in curriculum-relevant topics such as air, water, light and shadow, acoustics, magnetism, electricity, combustion, forests and plants, senses, as well as building and constructing. All experiments have been tested multiple times in practical teaching and are presented clearly on index cards, making them easy to use directly in the classroom. Each card's front lists the required materials and provides children with an illustrative image along with detailed instructions for conducting the experiment. This allows students to carry out the experiment independently. The back of the cards explains the observed phenomenon in a child-friendly manner. For teachers, there is also an overview of the experiments for each topic area.