Deskripsi
Ready to connect ideas and explain why an answer works?
Math Explorer — Grades 1-2, Level 2 develops mathematical reasoning through linked conditions, reverse thinking, complete case lists and clear explanations. A focused continuation after Level 1 or equivalent foundations.
108 problems • 12 focused lessons • 3 mixed missions • 149-page complete book
Rp30,000, one-time purchase, English edition only.
YOUR FOUR PDF DOWNLOADS
- Problems — 74 pages: lessons, worked examples and student practice with writing space.
- Answers and Worked Solutions — 75 pages: repeated questions, step-by-step reasoning and checks.
- Combined — Problems and Solutions — 149 pages: the same two sections in one convenient book.
- Teaching and Calibration Guide — 20 pages: entry skills, suggested pacing, lesson maps and guidance across all three Level 2 grade bands. This shared guide is included with every English Level 2 pack.
The Combined PDF repeats the split files; 74 + 75 = 149 unique book pages, plus the separate 20-page guide. This purchase contains Grades 1-2 exercises in English. Other grade bands and the Bahasa Indonesia edition are sold separately.
WHAT CHILDREN PRACTISE
Reverse transfers, linked clues, exchanges, restricted lists, patterns, positions, invariants, logic, constrained routes, complete shapes, reflections and optimisation.
IS LEVEL 2 A GOOD FIT?
Comfort with whole-number addition and subtraction, small equal groups, simple patterns and shapes. An adult may read aloud and provide counters or drawings. Level 2 deepens the reasoning rather than increasing every number. The first two questions in each lesson connect prior learning; questions 3–6 develop reasoning; questions 7–8 are optional contest-style challenges. Three mixed missions ask children to choose a method without a strategy label. The preview images show optional challenges, not the starting difficulty.
HOW TO USE
Read the short lesson and worked example, try a few problems, then discuss the method before checking the solution. Move at the child's pace; skip optional challenges until ready. Print selected pages at actual size (100%), or read on a tablet. No timed drill requirement.
Digital PDF download through Mayar after successful payment. No physical book. Original practice material; not an official contest publication or a promise of competition results.