| A+70+0 | X,Y,Z-coordinate system with vector arrows. | 2019-01-30 |
| A+14+0 | Weight on a vertical spring with markers on stand. | 2019-02-22 |
| A+14+0 | Weight on a vertical spring with markers on stand. | 2019-02-11 |
| A+50+5 | Water projector: Adjustable angle water jet in front of grid. | 2019-02-01 |
| C+25+40 | Water in vertical standpipe with holes at different heights. | 2019-04-05 |
| C+25+40 | Water in vertical standpipe with holes at different heights. | 2019-04-08 |
| A+70+5 | Vector arrows of various sizes and colors fit in wooden bases. | 2019-02-01 |
| A+70+5 | Vector arrows of various sizes and colors fit in wooden bases. | 2019-02-04 |
| A+35+2 | Two people in rolling chairs pushing and pulling | 2019-03-08 |
| A+35+2 | Two people in rolling chairs pushing and pulling | 2019-03-11 |
| B+15+0 | Two large pendulums coupled with spring. | 2019-03-08 |
| A+25+0 | Two disks, one weighted in center and other on rim, roll down ramp. | 2019-03-20 |
| B+25+0 | Transverse wave model, hand-cranked. | 2019-04-15 |
| B+10+2 | Torsion pendulum with removable weights. | 2019-04-12 |
| A+0+5 | Timed free fall: Ball drops 2 meters through electronic timing gate. | 2019-01-28 |
| A+35+20 | Three meter airtrack with gliders that rebound elastically, or stick. | 2019-03-13 |
| B+15+1 | Three large pendulums coupled with two springs. | 2019-04-15 |
| A+15+0 | The Cavendish experiment: Model and actual apparatus to show. | 2019-03-01 |
| B+25+20 | Suspended slinky on threads for compression wave. | 2019-04-15 |
| A+14+17 | Standard pan balance with assorted weights. | 2019-01-23 |
| B+10+1 | Simple pendulum: Ball on a string. | 2019-04-12 |
| B+25+10 | Rubber rope stretched across front of room. | 2019-04-15 |
| B+25+10 | Rubber rope stretched across front of room. | 2019-04-17 |
| A+30+10 | Rotational inertia device: Sliding weights on rotating rod. | 2019-03-18 |
| A+30+10 | Rotational inertia device: Sliding weights on rotating rod. | 2019-03-22 |
| A+30+15 | Rotating chair with dumbbells or weighted bicycle wheel. | 2019-03-22 |
| B+50+10 | Rope and strobe: Transverse standing waves, motor driven. | 2019-04-17 |
| A+5+22 | Potential energy of spring imparted to ball on ramp | 2019-02-25 |
| A+35+25 | Plastic pucks on air table. | 2019-03-13 |
| B+10+10 | Physical pendulum: Steel bar with two pivot points. | 2019-04-12 |
| A+60+0 | Meterstick suspended in mid-air by horizontal strings and weights. | 2019-04-01 |
| C+55+10 | Mechanical model of a gas: Vibrating balls strike piston on OHP. | 2019-04-22 |
| B+10+0 | Mass on a spring. | 2019-04-12 |
| B+10+0 | Mass on a spring. | 2019-04-08 |
| A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2019-03-20 |
| A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2019-02-20 |
| A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2019-02-25 |
| A+0+45 | Loop the loop: Sphere, hoop, disk rolled down a looped track. | 2019-02-27 |
| B+35+15 | Interference in a ripple tank uses arc lamp or incandescent light. | 2019-04-17 |
| B+35+15 | Interference in a ripple tank uses arc lamp or incandescent light. | 2019-04-19 |
| C+30+53 | Interconnected tube with immiscible liquids. | 2019-04-03 |
| C+30+52 | Interconnected set of glass vases of different shapes. | 2019-04-03 |
| A+35+18 | Inelastic collisions: Another ballistic pendulum. | 2019-03-11 |
| A+0+22 | Inclined airtrack with gliders and timing gates. | 2019-02-06 |
| C+25+11 | Glass standpipes with a constriction. Similar to C+25+10. | 2019-04-05 |
| C+25+11 | Glass standpipes with a constriction. Similar to C+25+10. | 2019-04-08 |
| A+60+10 | Forces on crane boom measured with transducer. | 2019-04-01 |
| A+14+10 | Force table: Forces on a car on an adjustable inclined plane. | 2019-02-08 |
| A+14+5 | Force table: Forces on a car on a horizontal table. | 2019-02-04 |
| A+60+5 | Force on hinged beam measured with transducer. | 2019-04-01 |
| C+22+0 | Engine models: Steam, 4-cycle Otto. | 2019-05-01 |
| C+10+0 | Carnot cycle models: Piston/cylinder, PVT surface. | 2019-04-29 |
| C+10+0 | Carnot cycle models: Piston/cylinder, PVT surface. | 2019-04-26 |
| A+12+0 | Blocks, with various surfaces slide on an inclined plane. | 2019-02-11 |
| B+35+20 | Beats with tuning forks on tuned cavities. | 2019-04-17 |
| A+0+52 | Banked turns: slot car around an oval track | 2019-02-15 |
| A+0+52 | Banked turns: slot car around an oval track | 2019-02-20 |
| C+40+0 | Ball race: Five different balls heated and placed on paraffin sheet. | 2019-04-19 |
| A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2019-02-13 |
| A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2019-02-15 |
| A+5+0 | Ball on string mounts on blackboard and pivots on lower rod. | 2019-03-15 |
| A+0+10 | Atwood machine: Unbalanced weights on a pulley accelerate slowly. | 2019-02-08 |
| C+30+20 | Archimedes' principle: Fish submerged in water on balance beam. | 2019-04-03 |
| A+0+35 | A ball swung on a string held by a sleeve. | 2019-02-20 |
| A+0+35 | A ball swung on a string held by a sleeve. | 2019-02-15 |
| A+0+0 | "Coin and Feather" fall in an evacuated rotatable tube. | 2019-01-28 |
