This bivalve fossil replica is representative of an organism that lived millions of years ago. Bivalves are filter feeders that usually bury themselves underwater in the sand. This model is perfect for paleontology lessons.

Ammonites grew their shells from calcium carbonate, and grew constantly throughout their life span. This fossil replica is perfect for lessons on paleontology and geology.

This fossil replica represents an ancient sea urchin that crawled along the seafloor, feeding on algae. This fossil is great for learning about paleontology and fossil preservation.

This fossil replica represents a mold of a ray-finned fish that died and was buried in the ocean. This fossil is great in the classroom for teaching about paleontology and fossil preservation.

Excellent way to illustrate various structures related to fault planes and fractures.

Textured sand.

For use in studying both igneous and metamorphic rocks. EISCO Hornblende (Amphibole Mineral) Specimen is part of group of minerals known as amphiboles, which are chemically and structurally similar to pyroxenes, but include water in their atomic structure

For use in teaching students about sorting and rounding. EISCO Conglomerate Specimen (Sedimentary Rock) has large clasts that indicate that pieces of rock underwent large amount of rolling, bouncing, and other weathering to become round. This implies depo

Used for hardness testing of rocks and minerals.

Gives students the chance to explore fossil evidence of the theory of evolution. Lab-Aids™ Evolution: Examining Fossils and DNA Evidence has students compare fossil skeletons of whale ancestors to modern whale skeletons and use anatomical evidence to arrange the fossil skeletons in chronological order.

40 large, carefully cut, and selected specimens.

For use in lessons on chemical reactions. EISCO Calcite Mineral Specimen is used in classroom identification labs and exercises, correlates well to Next Generation Science Standards Evidence Statements.

12 giant fossils show incredible details.

An informative earth science themed bulletin board.

Hard, unglazed porcelain displays true colors.

Can grow plants, can investigate cells, monitor water absorption.

Helps students attain a better understanding of the rock cycle.

A perfect companion set to the Washington School Collection!

Open geodes in the classroom.