b'Measurement & TimeSand TimersSet of 3Time literally passes before the childs eyes as sand funnels through an hourglass. These three plastic sand timers have many uses and are approximately one, two, and three minutes. 3" high. Ages 3+.3 PiecesSC442$7.95 Judy ClockThe most popular classroom clock ever to help children learn to tell time! The Judy Clock has movable hands and large, clear hour numbers on the face. Turn the minute hand to watch the visible, working gears simultaneously Wooden move the hour hand. Children clearly see that one complete Sand Timer revolution causes the hour hand to move forward one hour. This three-minute sand timerPressed wood with plastic gears. Removable metal stand Precision School and teaching guide included. 12" x 13". Ages 4+.has a wooden base and a glass Balance with Weightshourglass. Time is accurateSC430$26.95Which weighs moremy apple or your pear? Awithin a few seconds. 1" dia.; cup of beans or a cup of rice? Children experience4" tall. Ages 3+.real hands-on science and measurement with thisSC448$3.50calibrated scale, perfect for exploring concepts like equalities, inequalities, mass, comparisons, and order. The large capacity, 2" deep removable bins hold solids or liquids up toliter. A calibrated pointer shows when bins are balanced, and a damping button prevents rocking. Comes with 103 piecesbrass weights (from 1g to 50g) and a built-in storage box. Plastic. 11" x 3". Ages 8+; younger with adult assistance.! CHOKING HAZARD (1). Not for under 3 yrs. See page 2.SC209$44.95Clock Rubber Stamp SetThese analog stamps offer several possibilities for helping children learn to tell time. One stamp shows five-minute divisions (no numerals); the second shows one-minute divisions (no numerals); and the third shows five-minute divisions with hour numerals. Teachers can use these stamps to create flashcards or other lessons. Rubber stamps are mounted on wooden blocks. 3" x 2". Fits our Stamp Pad (4" x 2"), with raised bed and washable, non-toxic ink.Stamp SetSC433$12.95Simple Stamp PadA056.00 Measuring Masters SeriesStopwatchEasy for childrenIntroduce children to the variety of ways we measure to operateWind-Up Tape Measure all sorts of things with a series created especially for independently,How long is the hallway? How far can I jump? Justyoung audiences. Each book features images of children with one green gopull on the tape to extend it, then use the metalmeasuring something, with clear, simple text that explainsbutton, one red stopcrank to wind it back up. Markingshow different measurement tools are used at home, school, button, and one yellowshow inches on one side andand work. Paperback, 25 pages each. Ages 4+. clear button. The big digitalcentimeters on the other.Measuringdisplay ticks off hundredths ofTape is flexible coated- TimeMA133|DistanceMA136a second, seconds, and minutes.fiberglass. 10-meter/33- WeightMA134| TemperatureMA137LengthMA135| VolumeMA138Rugged, plastic housing (3" dia.) andfoot length. Plastic case is a 17" nylon breakaway cord. Battery4" dia. Ages 4+. Each Title$6.95included. Assorted colors. Ages 4+.V69$14.95Measuring Masters Set SC36$12.50Set of 6MA139$41.5070 Measurement & TimeMontessoriServices.com877-975-3003'