▸ Specimen Drawer

Mind & Knowledge — Lesson 33

I speak Learning

Fast recall sprint

Ready to test yourself?

Browse the cards below, then start a play round — five minutes of quick drills that lock each word into memory.

Specimen

checksum

ˈtʃeksʌm

A checksum is a numerical value calculated from a set of data, used to detect — you can calculate the checksum using this tool.

The file was downloaded and the checksum was verified.

Specimen

chemistry

ˈkeməstri

The scientific study of substances, what they are made of, and how they react — we have a chemistry lesson on Tuesdays.

We have a chemistry lesson on Tuesdays.

Specimen

choices

ˈtʃɔɪsɪz

The person or thing chosen or selected — you have several choices to make.

You have several choices to make.

Specimen

chooses

ˈtʃuːzɪz

Pick out, select, or choose from a number of alternatives — he always chooses the healthiest food.

She chooses the blue dress for the party.

Specimen

choosing

ˈtʃuːzɪŋ

Pick out, select, or choose from a number of alternatives — I am choosing a movie for tonight.

I am choosing a movie for tonight.

Specimen

chose

tʃoʊz

Pick out, select, or choose from a number of alternatives — he chose not to answer the question.

She chose the red dress for the party.

Specimen

christianity

ˌkrɪs.tiˈæn.ə.ti

The religion based on the life and teachings of Jesus Christ, the largest — many different churches are part of Christianity.

Christianity began in the Middle East over 2,000 years ago.

Specimen

civics

ˈsɪvɪks

The social science of municipal affairs — we study civics every Wednesday.

We study civics every Wednesday.

Specimen

classed

klæst

Arrange or order by classes or categories — the documents were classed by date.

The documents were classed by date.

Specimen

classics

ˈklæsɪks

Study of the literary works of ancient Greece and Rome — she's studying classics at university.

She's studying classics at university.

Specimen

classifies

ˈklæsɪfaɪz

Arrange or order by classes or categories — the museum classifies its artifacts by period.

The museum classifies its artifacts by period.

Specimen

classify

ˈklæsəfaɪ

Arrange or order by classes or categories — we need to classify this data before we can analyze it.

Scientists classify animals into different groups based on their characteristics.

▸ Catalogue Progress 0 / 12 specimens catalogued

Mark each specimen as learned to complete this drawer.

Next drawer · Mind & Knowledge — Lesson 34