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.

Debra Kenworthy

Debra is a passionate Visual Arts educator and Head teacher who holds a Bachelor and Masters of Art Education. She has continually engaged in learning and delivering Visual Arts and Design content over the last 30 years with teaching experience spanning adult, single sex and co-ed education in both rural and metropolitan schools. Debra has had experience marking the practical and written HSC exam. Programming, assessment and quality teaching methods, to suit a wide range of abilities and school environments are of particular interest. Debra’s specialty artmaking skills lie within painting and photography and currently teaches in a Mid North Coast school in NSW.

Denice Scala

Leadership and Learning Consultant

Denice Scala

Denice Scala is an executive leader with extensive experience in key strategic roles requiring business transformation and innovation.

As a passionate advocate for the power of education to enrich lives, Denice moved from classroom teaching to leadership positions in 1992 and since then has held international roles as Principal, Head of Junior School, and Head of Learning Support. She has an impressive working knowledge of early childhood, primary, middle, and secondary schooling including gifted education and special needs. Denice’s unparalleled grasp of current educational realities is equally matched by her ability to implement improvement strategies. She is recognised as a visionary leader of leaders with in-depth experience across education, strategy, operations, finance, people development, technology, and marketing.

Established in 2016, her creative leadership and learning company, Denice Scala Consulting is unique. The cornerstone is designing and delivering adult learning for today’s ever changing world that’s contemporary, creative and performance orientated. Focused on inspiring growth with dynamic leadership solutions, Denice works with clients to create new ideas, shape strategic direction, and develop staff. Working across different industries, she designs bespoke professional development strategies, crafts leadership resources and motivates employees to re-think the way they do what they do to add value to their organisations.

Applying holistic, innovative solutions incorporating her expertise in neuroscience, MBTI® and LEGO® SERIOUS PLAY®, Denice combines cutting edge trends, the power of playful learning and her compelling communication skills to drive high levels of engagement and grow personal and professional performance.

She also advises on business development, school improvement, career advancement and parenting needs.

Don’t just ‘go’ through life, ‘grow’ through life is her driving philosophy. Her unwavering commitment to delivering quality service and personalised solutions is second to none.

Desiree Moore

Head Teacher (HSIE/LOTE) at Tweed River High School

30 years teaching Ancient History, Modern History, Extension History, History (7-10), Geography (7-9), Society and Culture etc in NSW state schools
Quality Teaching consultant (History 7-12) in North Coast RegionHSC marker in Ancient History and History Extension
NSW Premier’s Teachers Scholarship recipient – Modern History (2003)
2014 HSC Examination Committee Member – Ancient History

Dianne Langan

I am an experienced music educator and music therapist, with an academic, education and health background which is informed through research, numerous presentations and publications.

Dianne has worked as a music educator and therapist for over twenty-five years. Her PhD examined the relationship between music education and music therapy. She has held a variety of music teaching and therapy positions which have included the University of Technology, Sydney, health settings and Schools for Specific Purposes. Dianne is currently teaching at Wenona in North Sydney. Her experience includes a range of publications, presentations and adult education forums.

Dolly Bhargava

Dolly Bhargava, is a disability specialist speech pathologist. Dolly works with children, adolescents and adults with intellectual and/or multiple disabilities in a variety of settings. She has also completed a Masters in Special Education (Sensory Disability). She provides consultancy and training services on a range of issues relating to communication, behaviour management, emotional literacy, vocation, culture and disability both nationally and internationally. She is the author of the hugely successful Getting Started booklets that can be accessed for free here

She has also developed an app (Rainbow of Emotions)

The book has won the 2015 National Parenting Publications Award American Association– Silver WinnerFind out more

or Purchase the book for $30 & P + H from Dolly via email or PH: 0423 293 254

Dr Paula Robinson

Consulting Psychologist, Author & Speaker

Following a career as a senior executive, Dr Paula Robinson is now a registered, consulting Psychologist, author, speaker and Managing Director of the Positive Psychology Institute. Paula specialises in the science, application and integration of traditional Psychology and Positive Psychology. Paula has completed her Bachelor of Science with first class honours and her Ph.D in Positive Psychology with a mental fitness focus, as well as numerous research studies, book chapters, invited presentations, workshops and strategic positive change programmes for government, private organisations, schools and the wider community. Paula has been invited to present at conferences in Australia, Paris, Doha, Singapore and China on her work with schools and organisations. Paula has worked with over 200 schools, training and implementing both large and smaller scale Positive Education initiatives for leaders, teachers, students and parents. Paula has performed numerous expert advisory panel and media roles and is currently a lecturer for the University of Wollongong, Sydney Business School, Laureate Universities and guest lecturer at Melbourne University’s Graduate School of Education. Paula has just published her first book in applied Positive Psychology in education, titled Practising Positive Education: A Guide to Improve Wellbeing Literacy in Schools.

Dr Philip Tam

Child Psychiatrist - Problematic internet use

Dr. Tam is a well-regarded child psychiatrist, researcher, presenter and writer. He is a national and global pioneer in the emerging and complex field of ‘problematic internet use’ ( also known as internet addiction) in school-aged children, and regularly presents workshops and seminars on the topic to both general and professional ( teaching and medical) audiences. He contributes regularly in the Media, and has written many articles and book chapters on this topic.

Dr Rich Allen

Leading authority on the brain learns in the classroom

Dr. Rich Allen is a highly regarded educator and master trainer, with a Ph.D. in Educational Psychology. His cognitive learning theory research, which provided understanding on how the brain receives, processes, stores, and recalls information, forms the basis for his radical approach to teaching, presenting and facilitating.

In 25 years of taking his ideas around the world, he has changed the lives of tens thousands of educators and executives, by giving them practical new presentation and teaching techniques that massively increase personal effectiveness.

A former high school math and drama teacher, Rich was a Director and Lead Facilitator for SuperCamp, a 10-day accelerated learning program for teens, before focusing on teaching brain-based learning strategies to adults. He is the author of a number of best-selling education books including: Impact Teaching and Green Light Classrooms.

Dr Sarah Lovesy

I am a drama educationalist specialsing in all areas of drama/ theatre teaching and learning

Sarah is a freelance drama consultant implementing workshops around Australia. Currently she is working at Wollongong University teaching CAPA. Previously she worked as a Drama Lecturer at the Universities of Western Sydney and New South Wales, teaching postgraduate students to become drama teachers. She worked as Head Drama Teacher at the School of Performing Arts and Santa Sabina College Sydney, and was actively involved with the New South Wales Board of Studies Junior and Senior Drama Syllabus Committees. Sarah’s doctoral thesis explored the links between imagination and creativity in the drama aesthetic of playbuilding. With her colleague Dr. Christine Hatton she has published an international textbook called Young at Art: Classroom Playbuilding in Practice (2009 – Routledge).

Fiona Dobrijevich

Visual Arts educator, Artist, Lecturer

I have a long successful studio practice and a teaching practice of over 30 years. I love teaching primary school teachers ways of engaging with contemporary and traditional ar,t so that they are confident in the classroom to engage with a range of artworks and techniques.

Gai Cross

Enable, Engage, Empower - I specialise in harnessing the capabilities of iPads and Google technologies so struggling learners can reach their full potential

Gai focuses on instructional & assistive educational technology set ups for individuals as well as professional development for parents, teachers and schools. Professional Development that is QTC registered with NSW BOSTES against the Australian Professional Standards for Teachers is available for teachers to maintain their accreditation at proficient level.

Gai is the owner and Educational Director of Your EdYOUcation and has had over 20 years experience as a teacher, school executive and specialist educational consultant. She has a passion for enabling access and participation to a meaningful curriculum by showing teachers how to harness the power of the iPad, and other technologies and empower students to express their knowledge and creativity in innovative ways.

Teaching in support classes for learners with intellectual and language disabilities for many years, she then spent time working across schools as a specialist teacher for learners with significant learning difficulties including dyslexia.

She holds professional membership with the Australian Dyslexia Association and she is trained to be a provider of Multisensory Structured Language (MSL) approach to teaching reading and spelling with the Institute of Multi-sensory Structured Language Education (IMSLE)

Gai has been trained through the Apple Consultant Network in the Accessibility features of Apple products in particular the iPad.

Garry Hol

An expert practitioner who wants to encourage, develop, support and empower teachers in their careers

An experienced HSC teacher for over 15 years, Garry’s expertise in English has come from a foundational love of literature and learning. He currently lectures HSC students, provides inservice training for teachers and spends large amounts of time attempting to inspire teenagers to engage with literature through teaching English at the Illawarra Christian School on the picturesque South Coast. He also enjoys tripping to the city on occasion and most weekends will find him performing rock and blues music in venues up and down the coast.

Gary Jaffer

The concept of Mindfulness, its origins, benefits and application to reduce stress, increase work efficiency and mental performance, enhance communication and improve attention.

Gary Jaffer enjoyed a successful career in advertising and marketing, working both in the industry and teaching in tertiary institutions. He has been practising and teaching mindfulness techniques for almost thirty years.
Gary is Founder and Principal Consultant at equilibrium9, a boutique consultancy providing specialist services to organisations, schools and leadership teams. equilibrium9 utilises a range of practical workshops
creating scenarios that enable people to improve performance and
effectiveness, whilst maintaining balance across the various aspects
of life.
Gary Jaffer is a consultant, facilitator and speaker who embodies
and delivers the equilibrium9 programs.

Glen Pearsall

Engaging & Effective Classroom Practice

Glen Pearsall was a Leading Teacher at Eltham High School and a Board member of the Curriculum Assessment Authority. Glen is the co-author of Literature for Life and Work Right and the author of Classroom Dynamics and the best-selling And Gladly Teach.

He works throughout Australia as an educational consultant, specialising in classroom management, engagement and workload reduction strategies for teachers.

He has a particular interest in the work of graduate and pre-service teachers and has worked as a seminar leader and research fellow at the Centre for Youth Research. Glen’s ebook The Top Ten Strategic Questions for Teachers has just been translated into Khmer for Cambodian teachers.

His latest book The Literature Toolbox features over fifty strategies for exploring text.

Green Light Education

A New Perspective

Founded by Dr. Rich Allen, Green Light Education applies the latest theories in accelerated learning, educational psychology and brain-based teaching to help educators and executives teach, communicate, motivate and facilitate more effectively

Greg Egan

ICT Teacher/Coordinator with an E-Learning focus

I am a registered teacher with a background in teaching computer programming and database design among many other ICT’s. In recent years I have provided E-Learning training, coaching and consulting services to schools. I am now once again based in the classroom at St Paul’s School, Bald Hills, where I teach ICT from Year 7 upwards.

Greg Heidke

Greg Heike has been the principal of three Queensland state high schools in his career: Charleville SHS, Kilcoy SHS and Kelvin Grove SHS. Greg was a Senior Officer of Education Queensland in the Metropolitan East Region, serving as School Support Coordinator-Valley. In this role, he led the provision of professional development, and coordinated support services, to over thirty schools in central Brisbane, including all sectors (primary, secondary and special schools).Greg was awarded the Order of Australia medal for his work in education and in middle schooling.

Hannah Klupiec

Artist and Visual Arts Educator

Hannah Klupiec has worked in the field of art education in primary, secondary and adult contexts for over 15 years. Her paintings and other artworks have been displayed in exhibitions and magazines in Sydney and are held in private collections in Australia and the USA. In recent years, Hannah has seen the potential of using the iPad as a means of creating digital images and content. She has used it for designing, making and editing her own artworks and continues to exhibit her images in digital spaces. Hannah has implemented the device into her teaching programs at high school level, and has taught iPad workshops to teachers and the general public.

Helen Mills

Helen initially worked as a LOTE teacher in primary schools in WA. Her interest in gifted education led to a position with the Primary Extension and Challenge (PEAC) program in 2000. This became permanent in 2004. In 2010, Helen completed her Master’s degree in Education with Monash University, specializing in gifted education. Helen’s philosophy is that, as teachers, we have a responsibility to give students the skills and knowledge to become autonomous and adventurous learners with an understanding of their world and how they can contribute to its improvement.

James Anderson

Engaging and thoughtful

James Anderson is the director and principal consultant of Mindful by Design. An experienced and successful teacher, James began working with Art Costa’s Habits of Mind in his own classroom in 2000. James is a highly experienced and engaging presenter with experience at all levels of schooling from early learning through to tertiary.

Check out the Habits of Mind website