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Kolu

Science tutoring in Long Beach, California

Kolu is software. Nobody from Kolu will drive to your house in Long Beach, and we have no office there. If you want a person, this page says how we would look for one. If the question is which skill is missing, we can help with that part.

Public schools in Long Beach are run by Long Beach Unified School District. California tests science with CAST in grades 5 and 8.

Take a free skill check

A lot of science trouble is math and reading

Density is a division problem. Speed is a rate. A lab question hands the student a data table and asks what it shows, which is a reading skill nobody taught as one. A student can like science, follow the idea when it's explained, and still miss the question.

The other part is vocabulary that sounds like everyday English and isn't: weight and mass, heat and temperature. State science tests built on the newer standards ask students to explain why something happens and point to evidence, so knowing the definition does not earn the point.

The problem on the page

A 40 g block has a volume of 50 cm³. Will it float in water?

  1. Explaining floating and sinking with density

    Middle school science

  2. Calculating density

    Middle school science · rests on the one below

  3. Ratios and unit rates

    Grade 6 math · usually where it started

  4. Dividing decimals

    Grade 5 math

The wrong answers show up at the top. The skill to practice is further down.

What California tests, by grade

Statewide tests in California, by subject and grade
Grade3456789101112
Reading and writingSmarter BalancedSmarter BalancedSmarter BalancedSmarter BalancedSmarter BalancedSmarter BalancedNot testedNot testedSmarter BalancedNot tested
MathSmarter BalancedSmarter BalancedSmarter BalancedSmarter BalancedSmarter BalancedSmarter BalancedNot testedNot testedSmarter BalancedNot tested
ScienceNot testedNot testedCASTNot testedNot testedCASTNot testedNot testedNot testedNot tested
  • Smarter Balanced (Smarter Balanced Summative Assessments, part of CAASPP): reading and writing, math, grades 3 through 8 and 11
  • CAST (California Science Test): science, grades 5 and 8

Testing dates, graduation rules and the one deadline families miss are on a separate page. Long Beach guide

Kolu finds the missing skill and goes back to it

In Kolu a science subject is a map of skills with prerequisites, and the skill check finds which are missing. Explanations are typed in the student's own words and read for meaning, so a memorized definition without the idea behind it doesn't pass. If the trouble turns out to be ratios, start a math module next to the science one. The free plan covers one at a time.

Kolu does not call a skill mastered after one right answer. That takes correct work on different kinds of problems on different days, and a skill that fades gets brought back.

Kolu is not test prep for Smarter Balanced. It has no bank of released questions. It teaches the skills the test draws on, and it will not do tonight's homework.

When to hire a person instead

Kolu has no lab bench. A student whose grade depends on lab reports needs their teacher's office hours more than they need us.

In Long Beach, ask the school first. Teachers know who tutors, and a counselor at Long Beach Unified School District can tell you what the district already offers at no cost. After that, try students at Cal State Long Beach or Long Beach City College, who took these courses recently and usually charge less than an agency.

Whoever you hire, ask one question before the first session: how will you find out what my child doesn't know? If the answer is that they will go over the homework, keep looking.

Free for one subject, $15 a month for 5

Kolu is free for one subject at a time, with one full skill check every 30 days and up to 4 sessions a day. Plus is $15 a month, or $120 for a year, and covers 5 subjects at once with unlimited skill checks. A learner under 13 needs a parent or guardian to set up the account.