Created by Lisa W on
2 activities: 2 games
22 minActivity 1: Instructional Game. Estimated duration: 18 min
You work in a scientific facility dealing with substances. Your duty is to carry out the tasks assigned by your boss, but be careful, the facility may not be as safe as it seems!
Teacher Ratings (44) 4.5 stars.
Student Ratings (17935) 4.2 stars.
Activity 2: Video Game. Estimated duration: 4 min
Chemical reactions transform substances into new materials with different properties. Indicators include temperature changes, color changes, gas release, and liquid separation. Examples are baking soda and vinegar cooling, iron rusting, and antacids fizzing. Reactions involve breaking and forming atomic bonds, producing unique substances like water from hydrogen and oxygen. These reactions can be both beneficial and harmful, such as creating medicines or emitting greenhouse gases from burning fossil fuels. Recognizing these signs helps us appreciate the transformative power of chemistry.
Teacher Ratings (2) 5.0 stars.
Student Ratings (3735) 3.4 stars.