In this activity, students will examine the detrimental effects of acidic conditions on plants

Seven activities lead students through the examination and observation of waves, wave properties, and the influence of wave action on the coastline

Time to play in the dirt! Students use ordinary soil samples to conduct a thorough evaluation of soil.

Refill for Item #LAB 32

This lab activity provides a controlled environment for exploring a rather complex concept: the classification of things different and similar at the same time. 

What do the terms Biodegradable and Decomposition mean, and how do they happen? These are just two of the questions explored in this activity, and are both very important concepts in the study...

Owl pellets are a favorite at any grade level and Kemtec's kit includes a K-12 range of activities to facilitate spiraled and differentiated learning with stepped experiments and activities for...

This kit has been designed to allow the analyst to perform a very simple titration to determine the dissolved oxygen concentration in their freshwater sample

This kit is designed for an analyst to perform a simple colorimetric test to determine the nitrite and nitrate concentrations of freshwater samples.

Understand the importance and value of fresh water and the need to protect and conserve this valuable resource. Realize that a variety of factors, including natural ones, contribute to the...

Students will develop a knowledge of the processes performed at a water treatment plant and understand the reasons for each process. They will perform, on a small-scale, several of the...

Simulate the conditions of acid rain, saline soils, drought and erosion in the classroom. A complete introductory unit on environmental studies. Six experimental protocols lead your students...

Students study food web relationships and how natural and human induced changes in the environment such as severe storms, drought, floods, housing developments, road salt, fertilizer runoff, and...

Investigate the dynamics of stream erosion

This LaMotte® water test kit is for analysis of natural waters and aquarium systems through titration protocols.

Students key out, identify and classify real leaves by their shape, size, veins, margins and position on twig.

Using Dr. Kettlewell's study as the basis for experimentation, students conduct two simple quantitative lab activities that demonstrate the effects of environmental pollution on nature. Kit...

This LAB-AIDS® kit offers students a very effective means for learning about living organisms. Students extract nematodes and explore their characteristics and structure. Sampling is easy as...