2021 Maurice Hillman Essay Contest - April 2021

Attention - Shipping

We are in the process of transitioning our inventory to a new warehouse. During this transition, we will not be able to process any shipped orders until June 1. We apologize for any inconvenience this may cause you. Rest assured, we are working hard to get things up and running quickly so that we are better able to meet your needs more efficiently. Thank you for your understanding and patience.

attention

Using Packrat Midden Models to Investigate Climate Variability

by: Christine Hallman

Explore past climates with these unique natural archives.

Level

Middle School

Details

Type Journal ArticlePub Date 10/1/2017Stock # ss17_041_02_54Volume 041Issue 02

NSTA Press produces classroom-ready activities, hands-on approaches to inquiry, relevant professional development, the latest scientific education news and research, assessment and standards-based instruction.

Learn More