8年级课程

A physics lab with two carts on a frictionless track and vector arrows showing momentum directions; Lumi points to the formula p = mv glowing on an illuminated whiteboard screen.

A vibrant scene showing a railway track with gaps, a mercury thermometer expanding, and a hot air balloon rising, with arrows indicating expansion in each object.

A tidy physics lab where Lumi holds a spring scale with a metal cylinder hanging from it, and labeled measuring instruments are displayed on the shelves and bench behind her.

A laboratory table with liquids in measuring cylinders, different solid objects, and a digital scale.

A hill with a skateboarder at the top (potential energy) and the skateboarder rolling down (kinetic energy), with formulas floating next to the skateboarder.

A science classroom featuring a ripple tank producing circular water waves, a stretched slinky on the lab bench, and colorful transverse and longitudinal waveform diagrams projected on a large screen.

A colorful outdoor scene showing a mountain, a weather station with a barometer, clouds forming, and a sun shining. The guiding character 'education/lumi' is pointing to a barometer and a weather map indicating high and low pressure areas.

A colorful park where a child runs through the center, a cyclist rides from the left, and a car moves in the opposite direction on a road, while a stopwatch floats in the top corner and Lumi points to a floating speed formula board.

A warm kitchen scene showing a metal spoon in hot soup (conduction), steam rising from the soup (convection), and sunlight shining through a window (radiation), with labeled arrows for each heat transfer type.

A split scene showing a sunny field with solar panels and wind turbines on one side, and a coal power plant with smoke on the other. Lumi stands in the middle holding a scale balancing a green leaf and a black coal lump.

A hiking trail with Lumi pointing to a map showing a path from point A to point B with a winding route labeled 'distance' and a straight arrow labeled 'displacement'. The background shows mountains and a compass rose indicating directions.

A vibrant laboratory scene showing a battery connected by red and black wires to a glowing light bulb on a wooden table. Nearby, a multimeter and a simple circuit diagram are pinned on a board. The guiding character 'Lumi' stands beside the setup, pointing to the circuit with a smile.

A sunny playground where Lumi pushes a swing forward while arrows label the equal and opposite reaction force pushing back on her hands, and two children on a seesaw push off the ground with action and reaction force arrows clearly labeled on each side.

A bright laboratory with labeled metal blocks of aluminum, copper, and iron on a heating plate, a digital thermometer displaying temperature readings, a large beaker of water nearby, and Lumi holding a notebook showing the formula Q = mcΔT.

A bright physics laboratory with pulleys, weights, and a ramp on a workbench, a spring force scale and stopwatch placed nearby, and Lumi at a chalkboard displaying the formulas W = Fd cos θ and P = W/t in large chalk letters.

A classroom blackboard showing a plotted distance-time graph with a line that slopes upward, levels off, and then slopes upward again, with a student observing and taking notes.

A busy playground with kids sliding, running, and climbing; close-ups on shoe soles, a sliding slide, and bicycle tires.

A science lab with a velocity-time graph displayed on a screen showing a straight line sloping upwards, then a flat horizontal line, with students discussing the graph.

A colorful playground ramp with children pushing a wagon up, a labeled diagram of an inclined plane showing height and length, and images of ramps, slides, and wheelchair ramps.

A scene showing a glass of water with a straw partially submerged, appearing bent at the water surface. Rays of light are drawn bending at the water-air interface. 'education/lumi' holds a magnifying glass demonstrating bending light.

A science lab with a balance scale, a spring scale, and a planet Earth and Moon model showing gravity differences.

A bright science lab where a student adjusts a circuit board holding a battery, resistor, and ammeter, with a digital display showing voltage and current values changing in real time.

An image showing a compound microscope with labeled parts: eyepiece, objective lenses, stage, light source, and focus knobs. Alongside is an illustration comparing a tiny cell seen with the naked eye and magnified under the microscope.

A lively kitchen scene showing a boiling pot, a thermometer inserted into water, and a person holding a hot cup, with heat flow arrows and temperature scales displayed.

A cityscape showing factories emitting smoke, cars on roads, and solar panels on rooftops. Lumi points at a chart illustrating carbon dioxide levels rising and a healthy forest contrasting with a polluted area.

An outdoor scene where an apple falls from a tree while a person stands below, with large downward force arrows labeled gravity pointing toward Earth's center.

A colorful workshop displaying a lever with a fulcrum, a multi-rope pulley system, an inclined plane, and a wheel-and-axle model arranged on a large wooden workbench.

An image showing two balloons rubbing against hair, with arrows indicating electrons moving from hair to balloon, and illustrations of charged particles (+ and - signs). Also includes a picture of a person getting a small static shock touching a doorknob.

An illustration of a simple electric circuit with a battery, wires, and a light bulb. The circuit is shown in two states: closed (light bulb on) and open (light bulb off). Arrows indicate the direction of current flow.

A modern laboratory filled with scientific instruments labeled with units like meters, kilograms, and seconds. Lumi stands next to a large chart showing the seven base SI units with symbols and pictures (meter, kilogram, second, ampere, kelvin, mole, candela).

A canyon scene with sound waves bouncing off canyon walls, a person clapping and hearing an echo, and 'education/lumi' holding a stopwatch and explaining the phenomenon.

A race track showing a car speeding up from rest, then slowing down before a curve, with velocity vectors and acceleration arrows illustrated.

A colorful classroom scene showing a solid ice cube, a glass of water, and steam rising from a kettle, with particle diagrams above each illustrating particle arrangement and movement.

An underwater scene showing a submerged block with arrows indicating forces: weight downward and buoyant force upward. Nearby, a diver is measuring water pressure with a gauge. A chart shows pressure increasing with depth.

A vibrant laboratory filled with coils of wire, magnets, and a glowing light bulb connected to a circuit. The guiding character, Lumi, stands next to a large diagram illustrating magnetic field lines crossing a coil.

A playground with a swinging pendulum and a mass attached to a spring moving back and forth. A graph displays sinusoidal waves representing SHM with labeled amplitude and period.

A triangular glass prism on a table with a beam of white light entering one side and a colorful spectrum (red to violet) emerging from the other side. 'Lumi' points excitedly at the spectrum.

A bright optics lab with a prism splitting white light into a vivid rainbow spectrum, convex and concave lenses bending a laser beam across the bench, and a plane mirror reflecting a ray back toward the light source.

A colorful landscape showing various energy resources: solar panels absorbing sunlight, wind turbines spinning, a coal mine, a flowing river with a hydroelectric dam, and a field of crops for bioenergy. Lumi points to each resource with labels.

A vibrant classroom with a large chalkboard displaying diagrams of motion, forces, and simple measuring tools like rulers and stopwatches. The guiding character, Lumi, is holding a magnifying glass and pointing toward a bouncing ball and a swinging pendulum.

A sunlit park viewed through a large classroom window, showing a soccer ball perfectly still on the grass and a skateboard gliding smoothly along a paved path while Lumi stands inside pointing toward both objects and explaining inertia.

A tidy classroom with a soccer ball resting motionless on the floor and a book sitting still on a table, while Lumi stands at a whiteboard displaying arrows labeled 'No force' and 'Force applied' pointing toward each object.

A colorful, detailed diagram of the human eye showing parts like the cornea, lens, retina, iris, pupil, and optic nerve with labels and arrows indicating light path.

A vibrant underwater scene showing various objects floating and sinking, including a wooden boat, a metal anchor, and colorful fish. The guiding character 'education/lumi' is pointing toward a large floating ship and a submerged rock.

A futuristic laboratory scene with glowing atoms, a blackboard showing Einstein's famous equation E=mc², and a particle accelerator model. The guiding character 'education/lumi' is holding a glowing atom and pointing to a chart illustrating light speed.

Lumi crouches beside a workbench covered in wires, batteries, and glowing light bulbs, carefully connecting components with alligator clips while a multimeter blinks numbers on the screen beside her.

A setup showing a convex lens converging light rays to a focal point and a concave lens diverging rays. 'education/lumi' holds a magnifying glass (convex lens) and a concave lens, demonstrating ray paths.

A colorful workshop scene with a coil of wire wrapped around an iron nail connected to a battery. Small iron filings scattered on a paper reveal magnetic field lines. The guiding character 'Lumi' holds a compass showing needle deflection near the coil, illustrating magnetism.

A sunny park with a child pushing a box across the grass, a visible force arrow pointing in the direction of motion, and distance markers on the ground.

A construction site with workers using a pulley system to lift heavy crates, a labeled diagram showing a fixed pulley, movable pulley, and a block and tackle system, and close-up images of ropes and wheels.

Lumi crouches at the start line of a sunny school track, holding a stopwatch and a tablet that draws a distance-time graph as a jogger runs past flag markers

A bright science laboratory where Lumi holds a spring scale connected to a cart loaded with metal weight blocks; bold red arrows label the applied force direction and the resulting acceleration on a whiteboard diagram mounted directly behind the cart.

A playground showing a child swinging, a roller coaster at the top of a hill, sunlight shining on solar panels, and a campfire burning wood.

Lumi the glowing fox stands at the top of a sunny skate ramp, paw resting on a skateboard, tracing a swooping arrow with light to show energy rolling downhill and back up.

Lumi crouches beside a wooden ramp on a sunny playground, releasing a bright blue marble that rolls down toward a small wooden block, pointing at the path the marble will travel.