Quadrat – Grid, 25 Squares (500 × 500 mm, KS3+)

This 25‑square Grid Quadrat measures 500 × 500 mm and is ideal for ecological sampling and fieldwork activities in school biology lessons. Constructed from heavy‑gauge steel wire, the quadrat is plastic‑coated at high temperature, strengthening the welds and providing excellent durability in outdoor conditions.

Subdivided into 25 equal squares, this quadrat is perfect for quantitative sampling, species distribution studies, and vegetation surveys—particularly in areas with dense plant growth or low species diversity where clear grid separation improves accuracy.

Key Features

• 500 × 500 mm grid quadrat
• Divided into 25 equal squares
• Made from heavy‑gauge steel wire
• High‑temperature plastic coating strengthens welds
• Durable and weather‑resistant for repeated field use
• Suitable for vegetation sampling in various habitats

Ideal for School Science Lessons

Perfect for KS3–KS5 biology, this grid quadrat supports:

• Sampling plant populations and estimating abundance
• Quadrat and transect surveys in ecology fieldwork
• Investigations into biodiversity, species distribution, and habitat comparison
• Accurate data collection in areas with dense vegetation
• Required practicals for GCSE and A‑Level biology

Strong, reliable, and designed for frequent outdoor use, this quadrat is an essential tool for ecological field studies in school science.