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Whether used in solo play
Supports social interaction and communication during shared play experiences
Encourages exploration and prediction in measuring activities
roll and race downward
Encourage children to arrange the shapes into imaginative pictures
Pen Meter TDS 0.0-100 mg.L L1-Mathematics-L2-Classroom Resources-L3-Maths Games Whether used in solo playThis Pen Meter is a convenient and durable solution for measuring Total Dissolved Solids (TDS) in educational and laboratory settings. Designed with simplicity and functionality in mind, it allows students and educators to obtain accurate readings of dissolved ionic content in water based solutions. This makes it especially useful in environmental science, chemistry, and water quality investigations. With a resolution of 0. 1 mg L and a range from 0.
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