Potential Paths: Path 1: Leverage Eduaide for its AI capabilities to generate varying educational content types, including games, videos, and slides. It does not specifically mention the Australian Year 9 Science curriculum standards, but it does facilitate subject-level and grade-level specialization, which could be useful. Meanwhile, Pedagogical aids in creating quizzes and essay feedback, however, does not directly relate to the Australian Year 9 curriculum.
Path 2: Utilize Questionwell AI to generate custom questions around specific topics and lessons. When combined with external resources specifically crafted towards the Year 9 Australian science curriculum, the tool could help test and reinforce relevant knowledge among students.

Final Narrative: Based on your requirement for a collection of educational resources tailored to Australian Year 9 science curriculum standards, the most suitable tool among the search results would be Eduaide.

Why choose Eduaide? It uses AI technology to generate a variety of educational content. Although it doesn't explicitly cater to the Australian Year 9 Science curriculum, its advanced features enable you to select subject and grade level, allowing for a certain level of specificity. Moreover, as a multi-tool for educational content, it offers resources like lesson plans, discussion prompts, slides, videos, games, and more which can be tailored.

While Eduaide provides the flexibility to create varied resource types, it's recommended to combine it with a strong foundational resource that directly aligns with the curriculum specifics. This combination would allow you to target the specific needs of students while ensuring curriculum alignment. Furthermore, Eduaide is free, ahead in terms of cost-effectiveness, making it a financially viable choice, and regards user privacy highly by not storing any student work or AI-generated content.

Here's how you can proceed:

1. Use Eduaide to produce a variety of learning material, including lesson plans and discussion prompts.
2. Insert specific topics from the Year 9 Australian science curriculum into these resources.
3. Use the games, videos, and slides features to create interactive and engaging content around these specifics.
4. Continuously refine and personalize these resources according to your student's needs and progress in learning outcomes.

While this approach doesn't perfectly align with the curriculum specifics, it will ensure a broad and engaging range of resources aimed at enriching the Year 9 science learning journey.