AtRiA, November 2019 focuses on journeys ‑some are enjoyable, some tiresome, some endless. A mathematician’s journey is full of unexpected delight, simply because of unexpected detours, sudden discoveries and interesting alternatives. Have fun as you travel with us. Read all about the young Yatris and their journey of discovery in Features. This section also describes more abstract journeys from the Regular Pentagon to the Icosahedron and the Dodecahedron (Part 2) and from the familiar 2 and 3 dimensions to n dimensions in Extension of the Pythagorean Theorem. In ClassRoom, Simple Cryptography and Triangles with Integer Sides are articles sparked off by previous articles in AtRiA . An Unusual Proof of the Centroid Theorem, Modified Pascal Triangle and Orthocentre of a Triangle may motivate you to write similarly! You will find ideas in our regular columns – How to Prove It, Low Flow High Ceiling and TechSpace which features the simulation of a dice game this time. Our issue is short of 100% without the PullOut, enjoy the learning trajectory on Percentages, defined and illustrated with plenty of examples in this issue. How Craig Barton Wishes he’d Taught Maths is an excellent review by Sir Timothy William Gowers, reprinted from his Weblog.

It is certainly a platitude to say that learning can happen everywhere and at all times, at the most unexpected places and moments in our lives. However, that said, we also recognise that the school is a very valuable place of learning: formally and systematically in a graded way,level upon level so that we can tackle end-of-stage examinations which help us to choose our futures. But while all this is happening, a lot of undocumented and stimulating learning is going on simultaneously,
In this issue, articles on experiential learning about the environment, reading as a means of expanding horizons as well as acquiring language skills, the morning assembly as a treasure house of the learning experience- are all here. Other articles have given detailed accounts of science as a dispeller of superstition and an enhancer of a spirit of enquiry and curiosity. Sports do more than just teach the rules of the game, suggests an article: they can internalise values, inculcate inclusion and gender equality. There is an array of perspectives on the learning within learning which, paradoxically, falls outside of it.
All in all, this issue confirms what has long been felt and known — the learning that occurs outside the classroom is as vital as the formal pedagogy which takes place inside.

Explore big questions around 4 themes: black holes, the wound healing capacity of the skin, Higgs bosons, and the matrix of life. 

Use the activity sheets in ​‘A milky way to learn biology’, ​‘What do we really see’, and ​‘Trees and seasons in a changing world’ to introduce students to thinking like a scientist, the human vision, and neighborhood trees. 

Discover how astronomers measure distances in space in our new section ​‘How do we know?’ Explore how engaging students in raising an urban terrace farm can strengthen their understanding and involvement with the local environment in ​‘Pedagogy of dirty hands’. 

Try out the concept builder from ​‘Physics for closeted Aristotelians’ to find out how well your students understand motion under gravity. 

Read our ​‘Research to practice’ section to discover how to create embodied learning experiences for students in the science classroom. Or learn more about the first image of a black hole in our section ​‘Hot off the press’.

Looking for more? Enjoy our pull-out poster on human skin and booklet on identifying 10 common trees.

The July 2019 issue features Fractals on the cover — those distant and beautiful and highly mathematical creations have been brought a click away in our TechSpace section. Enjoy creating them and adding to your repertoire. We also take you through the magical tour of the beauty of mathematics starting with an article on Pentagons. Pi enters the ClassRoom section and the primary has plenty of learning — have fun joining the dots and exploring geometrical figures with different lenses. Students share their mathematical findings in two exciting articles. Our pedagogy article helps you to Understand Learners’ Thinking. And the Middle School problem corner is a Do_​It_​Yourself hands on problem solving section. The PullOut is on Ratio. 

This issue focusses on Textbooks and their significance in learning, how they are created, the ways they have been used and how they can be improved upon. The articles are based on classroom experience and as such are relevant and universal. Much thought has gone into the perceptive analyses by the authors, who have considered the full impact and importance of the power of textbooks.

The March 2019 issue is packed with articles for students, teachers and teacher educators of all classes. Striking results are not just reported, they are also explained and justified with proofs. And our sources vary from students to observations from colleagues in mathematics classrooms and mathematical tricks from websites- these are explored and explained.