TTA contributors are either working professionals or qualified experts in their respective fields. Their position as contributors are fully endorsed by a dedicated team at TTA. If you believe you are qualified to be a contributor and have products or courses you wish to sell through TTA, please fill in the application form.

Matthew Esterman

A lover of learning who is always on the look out for better ways to do it.

Matt is a passionate educator and lifelong learner from NSW who has spent over a decade in the classroom teaching History, English and a smattering of other things. He holds a Master of Arts in History and a Master of Learning Science and Technology. He is currently a Teaching and Learning Integrator at Trinity Grammar School, helping connect students and teachers with the dazzling amount of resources and services now available at the tips of our fingers. Matt is a member of several professional associations and is a founder of TeachMeets in Australia. His interests include innovative curriculum design and pedagogy, mindful use of technology to support learning, and the design of contemporary learning spaces and schools. Matt has received numerous awards for his work within and outside of schools.

Megan Dredge

Speaker. Author. Educator.

Megan is a passionate and inspiring presenter, who has spent two decades teaching in both the public and private education sectors.

Megan is committed to helping students aim higher, reach further, and learn stronger. She not only teaches students, she also teaches teachers – running high quality Professional Development programs on a regular basis.

She has authored four books, developed numerous resources for teachers, and most recently developed the education resources for the ABC’s sustainability series, Project Planet.

She has spoken extensively in Australia, Asia and Europe and is currently the Global Leadership Coach for Propel Women, actively training over 4000 leaders in 44 nations around the world.

Megan is a Facilitator for G.A.T.E.WAYS gifted and talented students programs nationwide and also for the GERRIC Gifted and Talented Program at the University of New South Wales.

Whether it’s in the classroom, the boardroom or the marketplace, Megan is passionate about communicating for life change.

She’s been married to Rohan since 1997 and they have two beautiful children, Zarriah and Maddox.

Megan loves all things Italian; loves to read, travel and drink coffee; and would always choose the ‘room with a view’.

“I look forward to meeting you at my next course and learning from your incredible journey as a teacher.” Megan

Mel Hayde

Author, Speaker and Teacher.

I am a Mathematics teacher with over 15 years experience.

I have written three books on parenting with combined sales of 20 000.

I have spoken to parent groups across Australia for over 20 years.

I am an on-line Recitation Instructor for the Christian Counselling Education Foundation and Westminster Theological Seminar in Philadelphia, USA.

Michael Griffin

Mindset, metacognition, intrinsic motivation, expert skill development.

Michael Griffin is an educator, keynote speaker, author and pianist.

Griffin’s talks to staff, students and parents, examine the factors that impact continuous improvement toward exceptional achievement. Whilst a learning mindset provides the autonomous volition to embark upon this journey, the greatest influence of progress – music and otherwise – is the quality and the quantity of effort, or in musical terminology – practice time. Indeed, Griffin’s books Children and Learning – For Parents and Learning Strategies for Musical Success investigates these concepts in detail providing pragmatic solutions for parents, general teachers and music teachers.

Griffin also presents to full staffs and student bodies on teacher/student mindsets, metacognition, intrinsic motivation and deliberate practice. He has spoken to groups of staff, students, parents, corporate and community audiences in more than 400 settings in 30 countries throughout the world. A full list of client schools can be accessed here.

Griffin has been the Keynote or Consultant Speaker at several global education events including the Association for Music in International Schools (AMIS, Dubai) European Council for International Schools (Hamburg and Nice), Association of International Schools Africa Educators' Conference (South Africa), English Schools’ Foundation (Hong Kong), International Educators Conference (Brunei), APEP Member Schools Conference (Thailand), British Schools of the Middle East Arts Conference (Dubai and Oman), Qatar Music Academy (Doha), Association Genevoise des Ecoles Privées (Switzerland), Maryborough Music Conference (QLD, Australia) to name but a selection. He has been an invited guest at the New Horizons adult education program in New York State and has consulted for Cambridge University Press designing curriculum for the government of Kazakhstan.

As a conductor, Griffin’s choral ensembles have received more than 40 prizes and awards (half of these first prizes) in Australian competitions including Australia’s top choral prize at the time, the Australasian Open Choral Championship. Griffin has adjudicated at several eisteddfods and been guest conductor for major events including the Pemulwuy National Male Voice Festival, and events in Switzerland, Asia, the United Kingdom and New Zealand. He is a recipient of the South Australian Education and Arts Ministers’ Prize and is listed in the inaugural Who’s Who South Australia.

As well as the widely acclaimed Learning Strategies for Musical Success, Griffin is the author of several music education books including Bumblebee! Rounds & Warm-up for Choirs and Modern Harmony Method. As a pianist, Griffin has held guest residencies at Dubai’s Burj al Arab as well as repeat invitations to Australia’s Hayman Island. Classical piano recordings include the compilations Consolation (2013) and Shimmer (2014). As a teacher in schools, Griffin held a range of posts up to Deputy Head level.

Michael Zadro

This contributor doesn't have a bio or description.

Michelle Chuawiwat

This contributor doesn't have a bio or description.

Miles Campbell

Quality PD for Teachers and Leaders

Founder and CEO of TTA

Morris Needleman

Morris has previously occupied the position of Head of Mathematics and Mathematics Technology at Reddam House, Kincoppal Rose Bay and The Emanuel School in Sydney. Qualified with an M.A. in pure mathematics and a B. Ed. (maths), Morris has experience teaching in a wide variety of schools and has delivered many professional development courses for mathematics teachers both in Australia and overseas. Morris was recognised in 2006 with an Outstanding National Achievement for Excellence by a Teacher the National Awards for Quality Schooling. Morris has also been designated by Apple as a Distinguished Educator.

Nadene Kennedy

Nadene is a passionate educator who has experience as a classroom teacher, Head Teacher, Highly Accomplished Teacher and Deputy Principal. She is the founder of Enrich Education ( Nadene has worked as a curriculum writer and adviser for both the NSW Education Standards Authority (NESA) and Australian Curriculum Assessment and Reporting Authority (ACARA). She is accredited with NESA as a Lead Teacher and received a Professional Teachers’ Council Outstanding Professional Service Award for her involvement with ACHPER NSW. Nadene completed her Bachelor of Secondary Education (Human Movement & Health) at The University of Sydney and also has a Certificate IV in Assessment and Workplace Training with TAFE NSW.

Natasha Mercer

Head Teacher, Teaching and Learning at St Ives High School.

Natasha Mercer is Head Teacher, Teaching and Learning at St Ives High School.

In her time at the school, Natasha has overseen the introduction of a Bring Your Own Device program in 2016. She has also led the school in creating a “coaching culture” with students both trained as learning coaches for their peers as well as teachers trained to be both student and teacher coaches.​ Natasha has also been involved in promoting Project Based Learning approaches to student learning and assessment as a way of ensuring students can connect their learning to the real world.

Natasha Siryj

Gifted, giftedness, gifted and talented, early childhood, primary, neurodiverse, neurodiversities, vulnerable children, play, risk,

Natasha Siryj is an Early Childhood Educator who has worked in a variety of settings for over 10 years, including early childhood and specialised educational contexts supporting vulnerable children and their families. Natasha is passionate about supporting children to achieve positive educational outcomes. Further to this she is passionate about creating a better understanding of and supporting children with neurodiversities. A particular passion is giftedness. Natasha is enthusiastic about educating teachers regarding all things gifted. She aims to assist others to form a better understanding of what giftedness actually is, as well as educating about appropriate strategies for supporting gifted and twice exceptional students.
Natasha has 2 children, both identified as gifted. This provides her with a unique insight into the gifted child. She appreciates and understands the challenges and needs of gifted children in our current education system from both the teacher and parent perspective.
Further areas of interest include educational systems, as well as risk taking and the importance of play in the Early Years.
Ms. Siryj is also a qualified Primary and Secondary teacher, and has conducted research into Giftedness in the Early Years via Monash university.

Nazim Khan

Maths Teacher with Passion for Technology Integration, Data Analysis and Modelling

I am an enthusiastic Mathematics teacher, passionate about integrating technology and real-life data in Mathematics teaching and learning. My specialist fields are Mathematics and Statistics in which I have over 18 years of teaching and 2 years of research experience.

My teaching experience involved over 13 years at various secondary schools and 5 years at various tertiary institutes in Australia and Fiji. Further, for 2 years I have worked at the Australian National University as a Research Assistant.

At secondary school level I have taught Mathematics from Years 7 to 12, and have also been a pastoral care teacher and member of various school committees. At tertiary level, I have taught Mathematics and Statistics (undergraduate level), and Biostatistics (undergraduate and postgraduate levels) via both face-to-face and distance education modes. My other experiences at tertiary level included reviewing and development of courses in Biostatistics, providing statistical advice to students and staff undertaking research, and membership of various staff committees. As a Research Assistant at ANU, I have been involved in analysis of large datasets and preparation of statistical reports.

Neil Kusi-Appauh

I am passionate about teaching.

Neil has degrees in (Science) Psychology and Economics, a Diploma of Education and Certificate IV in Training and Assessment. He is currently Head Teacher Social Science at Five Islands Secondary College and works as a Masters of Education HSIE methods lecturer for Wollongong University. He has extensive experience as a HSC marker in Business Studies and Society and Culture as well as serving as SOM and Senior Marker in Legal Studies, was a member of the Legal Studies syllabus writing team, runs HSC student lectures teacher seminars and has authored Preliminary and HSC texts.

NESA Registered Professional Development

NSW Education Standards Authority

In NSW, ​TTA is endorsed to provide NESA Registered Professional Development for teachers accredited at Proficient Teacher and Lead Teacher.

Paul Avanti Iannuzzelli

Gifting Creativity

Paul (MMus, BMusEd) is the Principal of MusicPro Academy For Creative Arts and founder of the Creative Strategy Institute. His educational and industry experience covers a vast range of International appointments and projects, including Lecturing, Curriculum Design and Classroom Teaching in the UK, Italy, Holland, Belgium, Slovenia, Finland and Australia.

Peita Mages

Head Teacher English providing practical strategies for maximising results in English teaching and learning.

After a ten-year career in film publicity and marketing (Disney, Sony Pictures, Universal Pictures) as National Publicity and Promotions Manager, Peita secured a scholarship to retrain as an English teacher. As a Head Teacher she leads a team of 15 educators in a comprehensive secondary high school context. In 2018 Peita received a Minister’s Award for Excellence in Teaching. The award described Peita as an exemplary teacher whose ability to build rapport and challenge students to achieve their best resulted in consistently outstanding HSC results. Peita is innovative in her teaching practice and leadership approach and strategic in her planning and encourages a smarter not harder approach to English which benefits teachers and students alike. Currently on leave, Peita is the creator/director of Clever Cookie Academy.

"Peita Mages’ smarter not harder approach leads to teacher confidence and improvement in students' written responses. She provides fantastic resources and strategies that have inspired me to create an exciting work environment for my senior students. Highly Recommended!!"
Sophie Healey
Head Teacher (rel)
Molong Central School

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Ray Forster

As a jazz teacher and performer my focus is on improvisation

Although by inclination a jazz musician, a large part of my professional life was spent doing commercial work as well as jazz gigs. I lived, studied and worked in London for 5 years in the 60’s and after returning home worked the Sydney music scene with included several tours in and out of Australia. I also taught jazz piano at Barker, Knox and Abbotsleigh schools and ran the successful jazz ensembles at Barker for 16 years. In the mid 70’s I did the then new and first, jazz course at the Sydney Con, and went back and did my Master of Music (Performance) degree in 2005. I was always intrigued as to how the theory of improvisation worked and how it might be taught as I came from a time when things were taken off recordings by ear with little knowledge of the theory behind the music. The understanding of chord/scale theory, how key centres work, and their relationship are important part of teaching this fascinating subject.

Richard Andrew

Richard has taught in 3 states and territories of Australia over the past 25 years and has been Head of Mathematics at Oxford Falls Grammar School for 6 years. He has developed a teaching style which is interactive and relational, directed yet open ended, and which fosters individual progression, higher-order thinking, and collaborative learning. Richard is a passionate campaigner for conceptual learning; his professional journey continues to lead him to discover more and more ways of teaching mathematics conceptually and he delights in sharing these with other teachers.

Robert Harris

Director of Child Trauma Consulting

I am a child trauma specialist, educator and lawyer. I have over a decade of lived experience of children with trauma together with a post graduate certificate in developmental trauma and a masters degree in special and inclusive education specialising in emotional and behavioural disturbance. I am also co-author of “Lionheart: The Real Life Guide for Adoptive Families” (2017) I created Child Trauma Consulting to offer education and training about the effects of childhood trauma to teachers, other professionals, parents and carers of children with trauma and survivors of trauma.