Environmental learning in the 21st-century must be contextual and require the ability of
Higher-Order Thinking Skills (HOTS) to solve environmental problems such as green …

This study aims to development of media mobile learning based on android for learning the
biology of nervous system material and to determine the effectiveness of media mobile …

STEM learning is a new innovation in 21st century education. The ability to solve problems
is important for students to learn to be able to solve environmental problems. The purpose of …

Environmental education (EE) in elementary schools (6− 15 years old) in Slovakia is not
systematically defined, it is often dependent on the voluntary efforts and enthusiasm of …

Abstract Learning Natural Sciences on environmental pollution material is one of the
important topics. Students at the elementary school level have an important role in protecting …

The development of innovative learning media is an alternative to solving problems that
occur in the learning process, especially for students in biology learning. For this reason, an …

Environmental learning during COVID-19 experienced a change to elearning. The use of
learning models must be compatible; one model that can be chosen was the ILMIZI model …

The development of controller system trainer based on Internet of Things (IoT) is one of the
online learning media for practical activities that can motivate students in the natural science …

Students' understanding of concepts is a very important factor in the success of learning. But
in reality, Indonesian students' conceptual understanding is still low. The factor of low …

Learning in the 21st-century, students are required to have a good understanding of the
latest environmental issues, namely the ability of Higher-Order Thinking Skills (HOTS) …