1. Number and arithmetic: writing numbers in words, identifying multiples of 5, rounding to nearest 10, solving word problems (e.g., pineapple cost from change), estimating and calculating area and multiplication/division facts 2. Fractions and equivalence: identifying 1/10 shading, ordering unit fractions, calculating 1/4 of 20, matching equivalent fractions, extending 1/3-shape on grid 3. Measurement and time: classifying time units, matching times to clocks, estimating time to eat an apple, reading weight from scale to nearest 100 g 4. Geometry and symmetry: reflecting shapes over mirror lines, identifying 3D shapes, distinguishing mathematically different shape, finding perimeter error, shape name matching 5. Data and statistics: interpreting bar charts, counting students in categories, comparing differences, understanding patterns in color sequence and digits 6. Reasoning and logic: true/false number sentences, understanding distributive property with arrays, probability from visual ratio (more black beads in one bag)