Year 6 Science Incursions in Brisbane

oceanlifeeducation — Wed, 23 Oct 2024 05:46:01 +0000

Ocean Life Education’s Habitats Program

Ocean Life Education’s Habitats – Physical Conditions program elevates Year 6 students’ understanding of habitats by focusing on marine environments. Students will explore the specific physical conditions required for marine animals to survive and thrive. They will learn how changes to these conditions can negatively affect marine life, leading to poor health or even death. The program encourages discussions on strategies to prevent these harmful impacts in the future.

During our Habitats incursions, students will delve into a diverse range of physical conditions, including:

Temperature
Salinity
Light
Nutrients
Current flow
Waves
Turbidity
Depth

The Great Barrier Reef

Habitats Case Study: The Great Barrier Reef, Queensland

Our focus will be on Queensland’s coral reef habitat, particularly the Great Barrier Reef, the world’s largest fringing reef, located right at our doorstep. As one of the seven natural wonders of the world, it is essential to understand the physical conditions necessary for its survival so we can work to preserve it for the future.

What is Coral?

coral polyps

Though corals resemble plants on the ocean floor, they are actually marine animals related to jellyfish and sea anemones. Corals belong to the Cnidaria group, known for their stinging tentacles.

These invertebrates are colonial organisms, meaning many individuals live and grow connected in colonies. The Great Barrier Reef hosts around six hundred coral species which are made up of polyps, clear tube-like structures with stinging tentacles used for catching prey and defence.

Coral Reef Habitat – Necessities to Thrive

Temperature: Corals thrive in warm tropical waters, ideally between 23–29°C.

Salinity: They prefer salty conditions with salinity levels between 32–42 ppt.

Light: Sunlight is crucial for coral survival, as symbiotic algae within them need to photosynthesize to produce food.

Nutrients: Low nutrient levels are important to prevent smothering; calcium is essential for building coral skeletons.

Current Flow: Currents bring food, calcium, and disperse sediment, aiding in photosynthesis and coral spawn distribution.

Waves: Waves provide oxygen, food, and prevent sediment buildup on corals.

Turbidity: Low turbidity ensures sunlight penetration, crucial for coral survival.

Depth: Corals thrive in shallow waters, up to 70 meters, but prefer depths between the surface and 30 meters for optimal sunlight.

Human Impact

Coral Bleaching

Students will explore how human activities have altered the reef’s physical habitat and its effects on marine life. They will also discuss strategies to minimize negative impacts on the reef now and in the future.

Coral Bleaching

Climate change has raised water temperatures, especially in the northern Great Barrier Reef, surpassing 29°C and causing coral bleaching. Discussions will cover human actions like carbon pollution from cars and factories that accelerate climate change. Students will learn about coral bleaching, its causes, and potential prevention measures.

Land Clearing

The removal of trees and vegetation near coastal and river areas increases soil erosion, leading to sediment washing into oceans. This sediment smothers and kills coral. Students will investigate the effects of land clearing on marine environments.

Extension to Human Impact on the Ocean

Other human activities like plastic pollution and the use of shark nets and baited drum lines for shark control will be discussed. Students will learn about plastic’s harmful effects on marine life, particularly sea turtles.

The use of shark nets and drum lines since 1962, which results in unnecessary harm to marine animals, will be debated. The discussion will focus on modern, more effective technologies for protecting humans and marine life at beaches.

Ocean Life Education Habitats – 3 Minute Video

In this short film, Ocean Life Education’s Director of Education, Richard Coward, highlights key Habitats learning points using our marine animals as examples. It’s a great precursor to an incursion, which can be watched with students as a quick taster and talking point in advance of our visit.

A Note About Year 6 Curriculum Science

This incursion aligns with the Australian Curriculum content description ‘Science Understanding’ under the sub strand of ‘Biological Science’ for year 6’…

The growth and survival of living things are affected by physical conditions of their environment.

Creating Ocean Advocates

At Ocean Life Education, we believe people protect what they know and love. Our mission is to inspire a deep connection to the ocean in children through engaging science incursions. By creating hands-on, memorable experiences, we aim to spark a lifelong passion for marine conservation and the ocean’s wonders.

Useful links

Overview of Marine Habitats

Habitats Fact Sheets

Other Primary Resources

Our Primary Incursions

Recent Blogs

Year 7 – Habitats

Year 3 – Life Cycles

Year 1 – Habitats

Our Primary Incursions

Here’s a link to our other news

The post Year 6 Science Incursions in Brisbane appeared first on Ocean Life Education.

Year 1 Science Incursions in Brisbane

oceanlifeeducation — Tue, 23 Jul 2024 04:50:01 +0000

Ocean Life Education’s Habitats Program

One of Ocean Life Educations most popular programs is our Habitats Program, which focuses on curriculum learning for students in Prep and Year One. It’s a wonderful interactive based learning experience that focuses on how living things have a few basic needs to survive. Read on to find out more about our year 1 science incursions in Brisbane…

A Voyage of Discovery

Students discover what a habitat is and that in order for an area to be a suitable habitat for an animal, it needs to provide the fundamental elements: food, water, shelter, air and oxygen.

Exploring a Diverse Range of Habitats

Key habitat areas explored are rocky shores, sandy beaches, mangroves, sea grass beds, coral reefs, and the open ocean.

Find out more about diverse ocean habitats here.

How Ocean Animals Suit their Habitat

Students will discover that animals vary greatly, coming in different shapes and sizes, therefore requiring different types of habitat areas. They will find out through interaction, that our live display animals may live in one or more of these habitat areas and why.

This is a fun and exhilarating way for students to grasp all the key concepts about living things and their habitat.

Helping you Plan your Incursion

In the planning stages, we work with schools and home school centres to ensure your needs are met, and that we are focusing on what’s relevant to your teaching goals. If you have a special area of interest, we will concentrate on that.

Then, on the day of the incursion, our enthusiastic Marine Educators deliver highly educational, fun and engaging incursion that children will remember for a lifetime.

Our Primary Programs

Building Foundational Science Knowledge

These incursions will provide a dynamic and engaging way for Year 1 and Prep students to build foundational knowledge in science, fostering curiosity and a deeper appreciation for the natural world and imprinting a sense of ownership for its wellbeing.

Imprinting a Love of the Ocean

We stand by the statement that you ‘protect what you know and love’ and believe that teaching children about the ocean will help create environmental advocates of the future.

Our whole crew is passionate about the ocean, and we think this is very apparent during our science incursions and what makes the learning experience with Ocean Life Education very special indeed.