blackboard

chalk

Soft sedimentary writing stone

• dustFine settled particles
• eraserMark removal tool
• dusterCleaning implement for surfaces

squeak · scribble · doodle · stick · white · dustless · clapping · powder · limestone · gypsum

greenboard

Chalk-ready classroom surface

• schoolroomIndoor teaching space
• lectureEducational spoken presentation
• teacherOne who instructs others

instructor · professor · educator · students · lesson · homework · assignments · curriculum · syllabus · pedagogy

handwriting

Manual letter formation

• scriptWritten words for performance
• cursiveJoined handwriting style
• penmanshipSkill of forming letters

scribble · jot · note · inscribe · draft · sentence · paragraph · spelling · grammar · punctuation

slate

Fissile metamorphic rock

• smoothWithout roughness or difficulty
• hardFirm or demanding
• flatLacking vertical variation

matte · nonreflective · durable · dark · solid · rectangular · cleanable · homogeneous · lusterless · opaque

dark

Absence of light

• charcoalBurned wood residue
• slateFissile metamorphic rock
• graphiteCrystalline carbon allotrope

ebony · jet · sable · pitch · ink · onyx

erase

Remove recorded marks

• wipeRub to clean
• cleanFree of soil
• clearWithout obstruction or fog

smudge · rub · sponge · effaceable · removable · temporary · nonpermanent · blank · undo · rewrite

notice

Become aware of

• bulletinBrief public announcement
• menuList of available dishes
• specialsLimited-time offerings

schedule · timetable · daily special · signage · pub sign · A-frame · posted · display · listings · pricing

• compound wordsbookmark, breakdown, sunlight, breakup, snowflake
• elementary schoolclassroom, student, first grade teacher, reading skills, teacher
• schoolhousedesk, desks, chalk, eraser, teacher desk
• teaching aidstextbook, workbook, worksheet, flashcard, flashcards
• black thingscoal, soot, tar, onyx, ebony
• boardsclipboard, chessboard, scoreboard, billboard, cardboard