Pebble · ka Open Leer Foundation Moaho

AI ea mahalabakeng sa ho ithuta.

E hahiloe Afrika. E buletsoe bohle.

Pebble e thusa batho ho botsa lipotso, ho utloisisa mehopolo e thata, ho ikoetlisa, ho hlahloba, ho sibolla le ho ithuta ka moqoqo.

Tobetsa Pebble

01Ho ithuta ka moqoqo

Potso ke lejoana.

Pebble e arola karabo, tlhaloso, mehloli e sebelisitsoeng, monyetla oa ho ikoetlisa le potso e latelang. Moithuti o tseba karolo ea e 'ngoe le e 'ngoe.

Hobaneng nekethifi e atisoa ka nekethifi e fana ka phosithifi?

Araba

Hobane ho atisa ka nomoro e fosahetseng ho fetola tsela - 'me ho phetla habeli ho u khutlisetsa morao.

Tlhaloso

Nahana ka −1 × 3 e le “3, e fetotsoeng” = −3. Ebe −1 × (−3) e e fetola hape ho khutlela ho +3. Letšoao le leng le le leng la nekethifi le fetola hang, kahoo liphetoho tse peli lia hlakolana.

Boikoetliso

Bala (−3) × (−4), ebe (−3) × 4. Ke eng e fetohileng, hona hobaneng?

Potso e latelang

Mohlala o sebetsang o sebetsang. Lekola lipotso tse lokiselitsoeng ka tlase le tichere ea hau kapa u le mong.

Khetha potso e lokiselitsoeng ka holimo ho hlahloba mohlala ona o sebetsang.

Ho ithuta ka Pebble

Botsa. Hlahloba. Itloaetse. Utloisisa.

Pebble e thusa batho ho botsa lipotso, ho utloisisa mehopolo e thata, ho ikoetlisa, ho hlahloba, ho sibolla le ho ithuta ka moqoqo.

Why does a negative × a negative…

Botsa

Potso efe kapa efe, ka mantsoe a hau.

Next question

Does this work for division?Show me on a number line

Hlahloba

Latela khoele ho tloha mohopolong o mong ho ea ho o mong.

PracticeWork out (−3) × (−4), then (−3) × 4.What changed, and why?

Ikoetlise

Itekele, ebe u hlahloba mosebetsi oa hao.

ExplanationEach negative sign is one flip. Two flips bring you back.

Utloisisa

Litlhaloso tse qalang moo u leng teng.

02Kamoo Pebble e sebetsang kateng

E thehiloe mehloling, eseng likhakanyo.

Potso e fumana lintlha tse amanang le kharikhulamo le lisebelisoa tse bulehileng tsa thuto. Taba eo e ea mofuteng oa Pebble, 'me karabo e khutla le mehloli eo e e sebelisitseng.

Lipatlisiso · Pebble Knowledge, Pebble Models

Potso

Moithuti o botsa ka mantswe a hae.

Ho fumana tsebo

Pebble Knowledge e fumana litaba tsa kharikhulamo le mehloli e bulehileng.

Moelelo

Likarolo tse loketseng li bokelloa bakeng sa mofuta.

Mofuta oa Pebble

Mohlala o khethehileng oa thuto o beha mabaka holim'a taba eo.

Araba + mehloli

Karabo e bontša mehloli eo e e sebelisitseng.

03 - Pebble Local Lipatlisiso

Inthanete ha ea lokela ho etsa qeto ea hore na u ka ithuta.

E hokahane

Ha ho na le khokahano ea cloud, Pebble e araba ka meaho ea motheo ea Foundation.

Khokahano ea khaoha

Khokahano e ke ke ea nahanoa. Likolong tse ngata e ea butle, e turu kapa ha e eo.

Ho ithuta ho tsoela pele

Node ea lehae ea Pebble sekolong e lula e sebeletsa sesebelisoa se seng le se seng marang-rang a lehae.

Tsamaisa leqephe ho tsoela pele

Hardware for Education · Taba ea mantlha ea Motheo

Pele u e sebelisa hape,
e lumelle e rute.

Fana ka theknoloji e ka sebelisoang e tlohetseng mosebetsi morero o mocha. Re thuse ho haha lisebelisoa tsa ho ithuta tsa lehae bakeng sa likolo, lilaeborari le sechaba-ho qala ka hardware eo batho ba seng ba ntse ba e-na le eona.

Hlahloba Hardware bakeng sa Thuto Eba molekane

Nehelana ka hardwareTšehetsa nodeNehelana ka boitsebelo

04Melao-motheo

Melao-motheo e meraro eo Pebble e hahiloeng ho eona.

Ho lokolohile ho bolela mahala.

Phihlello ea mantlha ea baithuti ke mahala. Tšehetso ea mantlha ea thuto ha ea lokela ho fokotsoa ka maiketsetso ho theha mekhahlelo ea baithuti e lefuoang. Moithuti ha se sehlahisoa. Thuto ke thomo.

Polokeho ke karolo ea sehlahisoa.

Theknoloji e etselitsoeng ho ruta le ho buisana le bana e na le boikarabelo. Moithuti o tseba phapang pakeng tsa tlhaloso ea Pebble, mehloli le tsebiso ea tsamaiso.

Matichere a bohlokoa.

AI e lokela ho tšehetsa barupeli, batsoali le sechaba - e se ke ea iketsa eka ba nka sebaka sa bona. Pebble Classroom e hahiloe ka barupeli, eseng haufi le bona.

05Mohopolo o moholo