FOUNDATION
Science for Foundation
Practice chapter-by-chapter with instant grading, step-by-step solutions and adaptive difficulty. 1,917 questions across 12 chapters — free to start.
Journey Inside the Atom
388 questions · 172 easy · 118 medium · 98 hard
Describing Motion Around Us
233 questions · 78 easy · 84 medium · 71 hard
Exploring Mixtures and their Separation
187 questions · 61 easy · 68 medium · 58 hard
Atomic Foundations of Matter
169 questions · 58 easy · 60 medium · 51 hard
How Forces Affect Motion
146 questions · 48 easy · 52 medium · 46 hard
Patterns in Life: Diversity and Classification
140 questions · 42 easy · 52 medium · 46 hard
Cell: The Building Block of Life
138 questions · 47 easy · 47 medium · 44 hard
Tissues in Action
121 questions · 39 easy · 42 medium · 40 hard
Work, Energy, and Simple Machines
115 questions · 39 easy · 41 medium · 35 hard
Earth as a System: Energy, Matter, and Life
102 questions · 36 easy · 39 medium · 27 hard
Sound Waves: Characteristics and Applications
90 questions · 25 easy · 32 medium · 33 hard
Reproduction: How Life Continues
88 questions · 26 easy · 31 medium · 31 hard