multigrade
Works across viscosities
Multigrade describes something spanning multiple grades or levels.
Most commonly it refers to motor oil formulated to perform across a range of temperatures—a multigrade oil like 10W-40 flows well when cold and maintains viscosity when hot.
In education, a multigrade classroom combines students from different grade levels: She taught a multigrade class of third and fourth graders.
Friction-reducing substance
- motorEnergy-to-motion converter
- engineMachine producing motion
- SAEVehicle engineering standards body
- 10W-30Engine lubricant viscosity rating
5W-20 · synthetic · conventional · viscosity · temperature · automotive · diesel · petroleum
Educational instruction space
- MontessoriChild-led educational philosophy
- one-roomHaving no divisions
- teachingProfession of instructing others
- curriculumEducational program's content plan
differentiation · individualized · mentorship · heterogeneous · inclusion · cooperative · tutoring · adaptation
lubricant
Friction-reducing substance
10W-30 · 5W-20 · synthetic · conventional · viscosity · temperature · automotive · diesel · petroleum · additives
classroom
Educational instruction space
- MontessoriChild-led educational philosophy
- one-roomHaving no divisions
- teachingProfession of instructing others
curriculum · differentiation · individualized · mentorship · heterogeneous · inclusion · cooperative · tutoring · adaptation · progressive
- lubricationlubricant, oiling, grease, greasing, motor oil
- photo paperphoto paper, matte paper, metallic paper, inkjet paper