Think, Explore & Discover
Think, Explore & Discover is a six-book series (Grades 3 through 8) that teaches computational thinking not as a coding
class, but as a transferable way of reasoning — one that shows up equally in a science experiment, a family budget, a
civic debate, or a school fundraiser.
New Release
The Sons of the Empire
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1. What This Series Is
Think, Explore & Discover is a six-book series (Grades 3 through 8) that teaches computational thinking not as a coding
class, but as a transferable way of reasoning — one that shows up equally in a science experiment, a family budget, a
civic debate, or a school fundraiser.
Each grade follows a single returning character, Riya, as she grows from a learner who follows steps (Grade 3) into a
young innovator who builds real systems and proves whether they worked (Grade 8). A consistent cast of classmates —
Kabir, Arjun, Dev, Meera, and others introduced as the thinking gets harder — carries distinct cognitive styles: the
entrepreneurial, the sceptical, the data-driven, the empathetic, the strategic. Students don’t just learn a skill; they see it
modelled by a character whose habits of mind they can recognise in themselves.
Every grade pairs a full Student Textbook with a complete Teacher’s Guide — lesson plans, timing, differentiation by
ability level, model discussion answers, and common misconceptions — so the series is classroom-ready, not just
conceptually sound
2. The Problem It Solves
Most computational thinking material available today falls into one of two traps:
● Coding-as-CT: treating computational thinking as a synonym for learning a programming language,
disconnected from any other subject.
● Worksheet-as-CT: reducing “21st century skills” to isolated puzzle worksheets with no throughline, no story,
and no assessment structure a teacher can actually run in a 40-minute period.
Think, Explore & Discover treats computational thinking as a cognitive competency — decomposition, pattern
recognition, abstraction, algorithmic thinking — that belongs inside Math, Science, Social Science, English, and Art
simultaneously, not beside them. Every chapter is explicitly cross-tagged to the subjects it integrates with.
3. How a Chapter Works
Each chapter follows the same reliable shape, so both students and teachers know what to expect:
● A story — Riya and her classmates encounter a real, specific problem (a clinic’s queue, a city council road
proposal, food waste in the canteen) and work through it with visible disagreement, wrong turns, and
revision — not a tidy, pre-solved example.
● Think About It — questions that interrogate the story’s reasoning, not just its facts.
● Focus Words — the chapter’s vocabulary, defined precisely.
● Competency Framework — four tiers (Beginning / Developing / Achieving / Extending) describing what a
student at each level can actually do.
● Try First / Now Try This / Go Further — three activity tiers matched to the competency levels, so the same
chapter differentiates itself without extra teacher preparation.
● Review Questions and a Competency Check — self-assessment to close the chapter.
4. Real-World Grounding, Not Abstract Puzzles
Each grade’s story thread is a sustained, real-feeling project, not a series of disconnected examples:
● Grade 5: a tuck-shop sales dashboard that reveals a business is “busy but losing money.”
● Grade 6: redesigning the waiting experience at a government clinic through direct observation and user
testing.
● Grade 7: evaluating a city council’s road proposal — bias, competing data, and a hidden algorithm’s weighting
— without picking a side.
● Grade 8: a six-week Innovation Challenge that quantifies, models, pilots, and negotiates a real fix to food
waste, then reports the honest result — including the cost increase that came with the win.
By Grade 8, students are not solving toy problems. They are quantifying a baseline, mapping a value chain to its root
cause, building a predictive model, running a real data collection system, investigating an anomaly that contradicts their
own theory, negotiating a systemic change with an external stakeholder, and reporting impact honestly — including
what didn’t work. These are the exact moves of real institutional problem-solving, scaled down to be achievable by a 13-
year-old team in six weeks.
5. How It Avoids Rote Learning
Rote learning survives on questions with one memorised right answer. This series is structurally resistant to that pattern
in four ways:
● The story never hands over the answer. Characters disagree, try the wrong idea first, and only reach a
solution through investigation — not a worked-out shortcut. There is nothing to memorise from the narrative
itself; the value is in the reasoning shown.
● Review questions ask “why,” not “what.” A student cannot pass by recalling a fact; they must reconstruct
the reasoning that produced it — e.g., “why is a repeated pattern more significant than a single unusual data
point?” rather than “what happened on Tuesday?”
● Every chapter ends in application, not recall. The Try First / Now Try This / Go Further tiers require the
student to run the same thinking process on a new situation, immediately, in their own school or life — the
real test of understanding.
● Honesty is graded as a skill. From Grade 7 onward, the series explicitly teaches and assesses reporting what
didn’t work — a structural inoculation against the instinct to memorise a “correct” narrative and present it as
if it were the whole truth.
6. What It Gives Teachers
● A complete, sequenced lesson plan for every chapter (three 40-minute periods per chapter; six for each
Grade 8 capstone), with hooks, timings, and model answers already written.
● Differentiation built into the material itself, not added as an afterthought — a teacher does not need to write
separate worksheets for four ability levels.
● A shared vocabulary and character cast across six years of schooling, so a Grade 8 teacher can reference
“what Riya learned in Grade 5” and every student understands the callback.
● Explicit common-misconception tables per chapter, drawn from how the concept is most often
misunderstood — reducing the guesswork of a first- or second-year teacher delivering unfamiliar material.
7. What It Gives Students
● A recognisable, continuous story they want to keep reading, rather than a new disconnected scenario every
chapter.
● A cast of classmates who model different — and equally valid — ways of thinking, so a student who identifies
more with the sceptic, the data-analyst, or the empathetic listener still sees themselves represented as
central to solving the problem, not just the single “genius” lead character.
● A skill set — quantifying problems, mapping systems, building simple models, testing ideas cheaply before
committing, negotiating change, and reporting outcomes honestly — that transfers directly to any subject,
competition, or real project a student encounters after school, not one that expires at the end of a unit test.
About the Author and The Rani Method
Think, Explore & Discover is written by Sheeba Rani Anil Kumar, an educator and curriculum designer with over 28 years
of experience across CBSE and Kerala State syllabus schools in South Asia and the Middle East, under her professional
brand The Rani Method — a framework built around computational thinking as a transferable cognitive competency
rather than a subject confined to a computer lab.The same philosophy extends into two supporting physical learning tools designed under The Rani Method: Rani’s
Chain, a tactile card game teaching sequencing and pattern-building, and Rani’s Wheel, a sensory dial game teaching
modular/cyclical reasoning — both designed as low-tech, screen-free companions to the same underlying thinking skills
the textbook series teaches.