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97 lessons

386 public lessons available

Altera DE1-SoC
  • Altera DE1-SoC
  • 55 min
  • Undergraduate, introductory
  • English

Digital Logic on the DE1-SoC with VHDL (3/6): Memory -- flip-flops and registers

Students use VHDL clocked processes to build a D flip-flop and an 8-bit register, then verify memory behavior on real hardware.

  • Explain why sequential logic needs memory while combinational logic does not.
  • Describe a D flip-flop as sample-and-hold on the clock edge, with synchronous reset.

Includes student questions and response prompts.

Altera DE1-SoC
  • Altera DE1-SoC
  • 40 min
  • Undergraduate, introductory
  • English

Digital Logic on the DE1-SoC with VHDL (4/6): Counters and optional shift registers

Students build a VHDL counter and clock divider, then try optional BCD and shift-register extensions if time permits.

  • Explain what a clock divider does and use it to make 50 MHz behavior visible to the eye and camera.
  • Build a 4-bit counter and read its value on the LEDs and on a 7-segment display.

Includes student questions and response prompts.

Altera DE1-SoC
  • Altera DE1-SoC
  • 45 min
  • Undergraduate, introductory
  • English

Digital Logic on the DE1-SoC with VHDL (5/6): Finite state machines

Students build and modify a Moore traffic-light FSM on the DE1-SoC, with an optional Mealy detector extension.

  • Explain what a finite state machine is in terms of states, transitions, and outputs.
  • Explain why the traffic-light controller is a Moore machine, and recognize a Mealy detector as an optional extension.

Includes student questions and response prompts.

Altera DE1-SoC
  • Altera DE1-SoC
  • 45 min
  • Undergraduate, introductory
  • English

Digital Logic on the DE1-SoC with VHDL (6/6): FSM capstone -- a vending machine

Students build a VHDL vending-machine FSM, test credit paths on hardware, and try optional change-return checkpoints if time permits.

  • Run and explain a non-trivial finite state machine on real hardware.
  • Build a vending-machine controller whose state is the accumulated credit.

Includes student questions and response prompts.

Boyle's Law
  • Boyle's Law
  • 40 min
  • upper secondary science
  • English

Do two Boyle runs agree?

Compare two real Boyle runs at matched volumes and decide what repeatability does—and does not—tell us.

  • Collect matched readings from two prerecorded 60 mL trials.
  • Calculate absolute and percentage differences at three matched volumes.

Includes student questions and response prompts.

Electronics - Hive
  • Electronics - Hive
  • 30 min
  • First-year university / introductory vocational electronics / upper-secondary electronics
  • English

Electronics Lab Essentials (1/7): read a breadboard before wiring

Students learn how breadboard holes form electrical nodes, trace a complete path, and confirm their interpretation with a real Hive resistance measurement.

  • Define an electrical node and identify connected breadboard holes.
  • Explain why the center trench separates the two terminal strips.

Includes student questions and response prompts.

Electronics - Hive
  • Electronics - Hive
  • 30 min
  • First-year university / introductory vocational electronics / upper-secondary electronics
  • English

Electronics Lab Essentials (2/7): power a circuit with the correct reference

Students learn voltage, polarity, ground/reference, current limiting, and safe power-up habits by measuring two real Hive DC-supply settings.

  • Explain voltage as a difference between two points.
  • Identify positive output, negative output, ground/reference, polarity, and current limit.

Includes student questions and response prompts.

Electronics - Hive
  • Electronics - Hive
  • 30 min
  • First-year university / introductory vocational electronics / upper-secondary electronics
  • English

Electronics Lab Essentials (3/7): measure resistance and voltage correctly

Students choose DMM resistance or DC-voltage mode, connect across the correct nodes, preserve the required powered state, and interpret units and signs.

  • Choose resistance or DC-voltage mode for a stated measurement.
  • Explain why resistance is normally measured on an unpowered circuit.

Includes student questions and response prompts.

Electronics - Hive
  • Electronics - Hive
  • 30 min
  • First-year university / introductory vocational electronics / upper-secondary electronics
  • English

Electronics Lab Essentials (4/7): measure current without creating a short circuit

Students learn why an ammeter is inserted in series, predict and measure real DC current, convert A and mA, and apply a safe physical-meter sequence.

  • Explain why an ammeter is inserted in series rather than placed across a supply.
  • Predict current using Ohm's law and an equivalent resistance.

Includes student questions and response prompts.

Electronics - Hive
  • Electronics - Hive
  • 30 min
  • First-year university / introductory vocational electronics / upper-secondary electronics
  • English

Electronics Lab Essentials (5/7): create a controlled test signal

Students learn waveform, frequency, period, peak-to-peak amplitude, offset, and reference by configuring and observing a real Hive function-generator signal.

  • Identify sine, square, and triangle waveforms.
  • Define frequency, period, peak-to-peak voltage, amplitude, and DC offset.

Includes student questions and response prompts.

Electronics - Hive
  • Electronics - Hive
  • 30 min
  • First-year university / introductory vocational electronics / upper-secondary electronics
  • English

Electronics Lab Essentials (6/7): make a waveform readable and stable

Students learn vertical scale, time base, triggering, two-channel comparison, and graticule measurement using real Hive oscilloscope traces.

  • Relate vertical scale to voltage and horizontal scale to time.
  • Estimate peak-to-peak voltage, period, and frequency from a graticule.

Includes student questions and response prompts.

Electronics - Hive
  • Electronics - Hive
  • 35 min
  • First-year university / introductory vocational electronics / upper-secondary electronics
  • English

Electronics Lab Essentials (7/7): diagnose a bench setup before blaming the circuit

Students integrate breadboard, supply, DMM, generator, and oscilloscope reasoning in three real Hive checks and a reproducible troubleshooting handoff.

  • Choose the correct instrument and powered state for resistance, DC current, and time-varying voltage.
  • Apply a repeatable power-reference-source-path-mode-scale diagnostic sequence.

Includes student questions and response prompts.

Free Fall
  • Free Fall
  • 55 min
  • High school physics / upper secondary
  • English

Free Fall: measuring g and testing object effects

Students use the Free Fall remote lab to test h versus t^2, estimate gravitational acceleration, and decide when object shape affects real data.

  • Collect reference fall-time evidence from the LabsLand Free Fall remote lab.
  • Use h = 1/2 g t^2 to estimate gravitational acceleration from height and time.

Includes student questions and response prompts.

Gay-Lussac's Law
  • Gay-Lussac's Law
  • 68 min
  • Secondary (ages 15–17)
  • English

Gay-Lussac's Law: pressure and temperature from a real gas run

Students use the UNED Gay-Lussac remote lab to test whether pressure is approximately proportional to absolute temperature at fixed volume.

  • Use a real remote Gay-Lussac lab observation to collect pressure-temperature evidence.
  • Convert Celsius temperatures to kelvin before using a gas-law ratio.

Includes student questions and response prompts.

Gay-Lussac's Law
  • Gay-Lussac's Law
  • 40 min
  • early upper secondary / strong secondary
  • English

Gay-Lussac: how far the model goes

Compare measured data, a linear fit, and an extrapolation to decide what each one can support.

  • Interpret a linear model inside the measured range without overstating an extrapolation.
  • Explain why one real run does not exactly prove absolute zero.

Includes student questions and response prompts.

Materials
  • Materials
  • 70 min
  • Introductory university
  • English

Hardness Measurement: indentation evidence in Materials

Students use the Materials remote lab to compare Vickers and Brinell hardness evidence, connect indentation size with hardness, and distinguish surface hardness from toughness or tensile strength.

  • Explain hardness as resistance to localized plastic indentation.
  • Compare Vickers and Brinell methods at an introductory level.

Includes student questions and response prompts.

Water Heating and Cooling Curves
  • Water Heating and Cooling Curves
  • 70 min
  • Secondary (ages 14–17)
  • English

Heating and Cooling Curves of Water: phase changes from real video

Students use the UFH Water Heating and Cooling Curves remote lab to read real thermometer-video frames, compare high heat, low heat, and cooling, graph temperature against time, and explain phase-change plateaus.

  • Use a real remote lab to collect temperature-time evidence from video.
  • Distinguish warming/cooling slopes from phase-change plateaus.

Includes student questions and response prompts.

Kinematics
  • Kinematics
  • 65 min
  • High school physics / upper secondary
  • English

Inclined Plane: measuring acceleration with real data

Students use the Inclined Plane remote lab to test distance-time-squared reasoning, estimate acceleration from sensor times, and explain uncertainty in real data.

  • Collect sensor-time evidence from the LabsLand Inclined Plane remote lab.
  • Test whether distance is better compared with time or time squared.

Includes student questions and response prompts.

Plant Tissues
  • Plant Tissues
  • 35 min
  • Primary education (ages 10-12)
  • English

Inside plants: a microscope journey

Primary students use the Plant Tissues remote lab to observe a real stem at 4x and 40x, draw what they see, and explain that plants have many cells and small tubes that carry water.

  • Open the Plant Tissues lab and observe a real stem with the microscope.
  • Compare an overview of the stem at 4x with a close view at 40x.

Includes student questions and response prompts.

Magnetic Field
  • Magnetic Field
  • 55 min
  • High school physics
  • English

Magnetic Field: distance and current

Self-contained high-school activity: students use the Magnetic Field remote lab to investigate how magnetic field changes with distance from a conductor and with current.

  • Describe how a current-carrying straight conductor creates a magnetic field around it.
  • Use the remote lab to record distance and magnetic-field rows at 4 A.

Includes student questions and response prompts.