Dillie Jayakody
Drafstap Deur Die Wetenskappe and Tegn Gr. 4 Leerderboek- Drafstap Deur Die Wetenskappe and Tegn Gr. 4 Onderwysersgids
- Drafstap Deur Die Wetenskappe and Tegn Gr. 6 Leerderboek
- Drafstap Deur Die Wetenskappe and Tegn Graad 6 Onderwysersgids
- Stepping into Natural Science and Technology Matters Grade 4 Facilitator's Guide
- Stepping into Natural Science and Technology Matters Grade 4 Facilitators Guide
- Stepping into Natural Science and Technology Matters Grade 4 Learner's Book
- Stepping into Natural Science and Technology Matters Grade 4 Learner's Book (Afrikaans Translation)
- Stepping into Natural Science and Technology Matters Grade 6 Facilitators Guide
- Stepping into Natural Science and Technology Matters Grade 6 Learner's Book